3165155379 has 8 divisors (see below), whose sum is σ = 4689119120. Its totient is φ = 2110103568.

The previous prime is 3165155339. The next prime is 3165155429. The reversal of 3165155379 is 9735515613.

3165155379 is a `hidden beast` number, since 3 + 16 + 515 + 53 + 79 = 666.

It is not a de Polignac number, because 3165155379 - 2¹³ = 3165147187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3165155339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58613962 + ... + 58614015.

It is an arithmetic number, because the mean of its divisors is an integer number (586139890).

Almost surely, 2^3165155379 is an apocalyptic number.

3165155379 is a deficient number, since it is larger than the sum of its proper divisors (1523963741).

3165155379 is a wasteful number, since it uses less digits than its factorization.

3165155379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117227986 (or 117227980 counting only the distinct ones).

The product of its digits is 425250, while the sum is 45.

The square root of 3165155379 is about 56259.7136412904. The cubic root of 3165155379 is about 1468.2443722186.

The spelling of 3165155379 in words is "three billion, one hundred sixty-five million, one hundred fifty-five thousand, three hundred seventy-nine".