80762796 has 36 divisors (see below), whose sum is σ = 211192800. Its totient is φ = 25992288.

The previous prime is 80762789. The next prime is 80762807. The reversal of 80762796 is 69726708.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37636 + ... + 39723.

Almost surely, 2^80762796 is an apocalyptic number.

It is an amenable number.

80762796 is an abundant number, since it is smaller than the sum of its proper divisors (130430004).

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

80762796 is a wasteful number, since it uses less digits than its factorization.

80762796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77398 (or 77393 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 80762796 is about 8986.8123380874. The cubic root of 80762796 is about 432.2521033652.

The spelling of 80762796 in words is "eighty million, seven hundred sixty-two thousand, seven hundred ninety-six".