76400796 has 24 divisors (see below), whose sum is σ = 178846864. Its totient is φ = 25384320.

The previous prime is 76400783. The next prime is 76400801. The reversal of 76400796 is 69700467.

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, 6415 + ... + 13926.

Almost surely, 2^76400796 is an apocalyptic number.

It is an amenable number.

76400796 is an abundant number, since it is smaller than the sum of its proper divisors (102446068).

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

76400796 is a wasteful number, since it uses less digits than its factorization.

76400796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20661 (or 20659 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 76400796 is about 8740.7548873081. The cubic root of 76400796 is about 424.3256590887.

The spelling of 76400796 in words is "seventy-six million, four hundred thousand, seven hundred ninety-six".