82993039928 has 64 divisors (see below), whose sum is σ = 160420629600. Its totient is φ = 40229844480.

The previous prime is 82993039919. The next prime is 82993039951.

It is a happy number.

82993039928 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27111518 + ... + 27114578.

Almost surely, 2^82993039928 is an apocalyptic number.

It is an amenable number.

82993039928 is a deficient number, since it is larger than the sum of its proper divisors (77427589672).

82993039928 is a wasteful number, since it uses less digits than its factorization.

82993039928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672 (or 3668 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 62.

The spelling of 82993039928 in words is "eighty-two billion, nine hundred ninety-three million, thirty-nine thousand, nine hundred twenty-eight".