616326080328 has 96 divisors (see below), whose sum is σ = 1991529885600. Its totient is φ = 176093162784.

The previous prime is 616326080303. The next prime is 616326080333. The reversal of 616326080328 is 823080623616.

It is a happy number.

616326080328 is a `hidden beast` number, since 6 + 1 + 6 + 3 + 2 + 608 + 0 + 32 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29105350 + ... + 29126517.

It is an arithmetic number, because the mean of its divisors is an integer number (20745102975).

Almost surely, 2^616326080328 is an apocalyptic number.

It is an amenable number.

616326080328 is an abundant number, since it is smaller than the sum of its proper divisors (1375203805272).

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

616326080328 is a wasteful number, since it uses less digits than its factorization.

616326080328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58231896 (or 58231879 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 616326080328 in words is "six hundred sixteen billion, three hundred twenty-six million, eighty thousand, three hundred twenty-eight".