749304336616 has 32 divisors (see below), whose sum is σ = 1561586234400. Its totient is φ = 334166597440.

The previous prime is 749304336523. The next prime is 749304336619. The reversal of 749304336616 is 616633403947.

It is a super-2 number, since 2×749304336616² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (749304336619) 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, 80323846 + ... + 80333173.

It is an arithmetic number, because the mean of its divisors is an integer number (48799569825).

Almost surely, 2^749304336616 is an apocalyptic number.

It is an amenable number.

749304336616 is an abundant number, since it is smaller than the sum of its proper divisors (812281897784).

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

749304336616 is a wasteful number, since it uses less digits than its factorization.

749304336616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160657089 (or 160657085 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 52.

The spelling of 749304336616 in words is "seven hundred forty-nine billion, three hundred four million, three hundred thirty-six thousand, six hundred sixteen".