3165616544346 has 32 divisors (see below), whose sum is σ = 7150026446400. Its totient is φ = 1037907062640.

The previous prime is 3165616544341. The next prime is 3165616544357. The reversal of 3165616544346 is 6434456165613.

It is a happy number.

3165616544346 is a `hidden beast` number, since 3 + 1 + 6 + 5 + 61 + 6 + 544 + 34 + 6 = 666.

It is a super-2 number, since 2×3165616544346² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 3165616544292 and 3165616544301.

It is not an unprimeable number, because it can be changed into a prime (3165616544341) 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, 480509236 + ... + 480515823.

It is an arithmetic number, because the mean of its divisors is an integer number (223438326450).

Almost surely, 2^{3165616544346} is an apocalyptic number.

3165616544346 is an abundant number, since it is smaller than the sum of its proper divisors (3984409902054).

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

3165616544346 is a wasteful number, since it uses less digits than its factorization.

3165616544346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961025131 (or 961025125 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 3165616544346 in words is "three trillion, one hundred sixty-five billion, six hundred sixteen million, five hundred forty-four thousand, three hundred forty-six".