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3807434980 = 2251098717327
BaseRepresentation
bin1110001011110000…
…1101100011100100
3100211100100201220101
43202330031203210
530244200404410
61425450313444
7163231443346
oct34274154344
910740321811
103807434980
11168421a288
128a3128884
13488a6b60b
14281949296
151743d8d3a
hexe2f0d8e4

3807434980 has 24 divisors (see below), whose sum is σ = 7996802688. Its totient is φ = 1522747488.

The previous prime is 3807434963. The next prime is 3807434993. The reversal of 3807434980 is 894347083.

3807434980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38074349802 = 28993122253855200800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3807434980.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211077 + ... + 228403.

It is an arithmetic number, because the mean of its divisors is an integer number (333200112).

Almost surely, 23807434980 is an apocalyptic number.

It is an amenable number.

3807434980 is an abundant number, since it is smaller than the sum of its proper divisors (4189367708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3807434980 is a wasteful number, since it uses less digits than its factorization.

3807434980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28323 (or 28321 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 3807434980 is about 61704.4162114836. The cubic root of 3807434980 is about 1561.5078260475.

The spelling of 3807434980 in words is "three billion, eight hundred seven million, four hundred thirty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 10987 17327 21974 34654 43948 54935 69308 86635 109870 173270 219740 346540 190371749 380743498 761486996 951858745 1903717490 3807434980