3162406556 has 24 divisors (see below), whose sum is σ = 5593704480. Its totient is φ = 1564232000.

The previous prime is 3162406543. The next prime is 3162406561. The reversal of 3162406556 is 6556042613.

It is a happy number.

It is a super-2 number, since 2×3162406556² = 20001630450863562272, which contains 22 as substring.

It is a congruent number.

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, 627326 + ... + 632346.

It is an arithmetic number, because the mean of its divisors is an integer number (233071020).

Almost surely, 2^3162406556 is an apocalyptic number.

It is an amenable number.

3162406556 is a deficient number, since it is larger than the sum of its proper divisors (2431297924).

3162406556 is a wasteful number, since it uses less digits than its factorization.

3162406556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6685 (or 6683 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 3162406556 is about 56235.2785713737. The cubic root of 3162406556 is about 1467.8192100662.

The spelling of 3162406556 in words is "three billion, one hundred sixty-two million, four hundred six thousand, five hundred fifty-six".