818180796 has 24 divisors (see below), whose sum is σ = 1912990464. Its totient is φ = 272169520.

The previous prime is 818180749. The next prime is 818180819. The reversal of 818180796 is 697081818.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 63540 + ... + 75323.

It is an arithmetic number, because the mean of its divisors is an integer number (79707936).

Almost surely, 2^818180796 is an apocalyptic number.

It is an amenable number.

818180796 is an abundant number, since it is smaller than the sum of its proper divisors (1094809668).

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

818180796 is a wasteful number, since it uses less digits than its factorization.

818180796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139361 (or 139359 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 48.

The square root of 818180796 is about 28603.8598094733. The cubic root of 818180796 is about 935.2974721459.

The spelling of 818180796 in words is "eight hundred eighteen million, one hundred eighty thousand, seven hundred ninety-six".