3156044616 has 48 divisors (see below), whose sum is σ = 8561039760. Its totient is φ = 1050363360.

The previous prime is 3156044471. The next prime is 3156044629. The reversal of 3156044616 is 6164406513.

It is a happy number.

3156044616 is a `hidden beast` number, since 3 + 1 + 5 + 604 + 46 + 1 + 6 = 666.

3156044616 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12211 + ... + 80381.

It is an arithmetic number, because the mean of its divisors is an integer number (178354995).

Almost surely, 2^3156044616 is an apocalyptic number.

3156044616 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3156044616 is an abundant number, since it is smaller than the sum of its proper divisors (5404995144).

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

3156044616 is a wasteful number, since it uses less digits than its factorization.

3156044616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68826 (or 68819 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3156044616 is about 56178.6847122643. The cubic root of 3156044616 is about 1466.8342590399.

It can be divided in two parts, 31560 and 44616, that added together give a square (76176 = 276²).

The spelling of 3156044616 in words is "three billion, one hundred fifty-six million, forty-four thousand, six hundred sixteen".