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3849233380 = 225192461669
BaseRepresentation
bin1110010101101110…
…1010001111100100
3100221021000022112021
43211123222033210
530340400432010
61433542232524
7164246641516
oct34533521744
910837008467
103849233380
1116a5879013
128b5125744
134946148b5
14287309bb6
15177de38da
hexe56ea3e4

3849233380 has 12 divisors (see below), whose sum is σ = 8083390140. Its totient is φ = 1539693344.

The previous prime is 3849233371. The next prime is 3849233383. The reversal of 3849233380 is 833329483.

It can be written as a sum of positive squares in 2 ways, for example, as 2251312704 + 1597920676 = 47448^2 + 39974^2 .

It is a super-2 number, since 2×38492333802 = 29633195227412448800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3849233383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96230815 + ... + 96230854.

It is an arithmetic number, because the mean of its divisors is an integer number (673615845).

Almost surely, 23849233380 is an apocalyptic number.

It is an amenable number.

3849233380 is an abundant number, since it is smaller than the sum of its proper divisors (4234156760).

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

3849233380 is a wasteful number, since it uses less digits than its factorization.

3849233380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192461678 (or 192461676 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 3849233380 is about 62042.1903223927. The cubic root of 3849233380 is about 1567.2011719786.

The spelling of 3849233380 in words is "three billion, eight hundred forty-nine million, two hundred thirty-three thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 192461669 384923338 769846676 962308345 1924616690 3849233380