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379964735 = 51091973539
BaseRepresentation
bin10110101001011…
…100110100111111
3222110222012121222
4112221130310333
51234232332420
6101411543555
712262434623
oct2651346477
9873865558
10379964735
11185531147
12a72babbb
1360948107
143866b183
1523557225
hex16a5cd3f

379964735 has 16 divisors (see below), whose sum is σ = 462607200. Its totient is φ = 299569536.

The previous prime is 379964731. The next prime is 379964747. The reversal of 379964735 is 537469973.

It is a cyclic number.

It is not a de Polignac number, because 379964735 - 22 = 379964731 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379964731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105596 + ... + 109134.

It is an arithmetic number, because the mean of its divisors is an integer number (28912950).

Almost surely, 2379964735 is an apocalyptic number.

379964735 is a deficient number, since it is larger than the sum of its proper divisors (82642465).

379964735 is a wasteful number, since it uses less digits than its factorization.

379964735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850.

The product of its digits is 4286520, while the sum is 53.

The square root of 379964735 is about 19492.6841404666. The cubic root of 379964735 is about 724.2932375184.

The spelling of 379964735 in words is "three hundred seventy-nine million, nine hundred sixty-four thousand, seven hundred thirty-five".

Divisors: 1 5 109 197 545 985 3539 17695 21473 107365 385751 697183 1928755 3485915 75992947 379964735