818760996 has 81 divisors (see below), whose sum is σ = 2193044763. Its totient is φ = 257526000.

The previous prime is 818760989. The next prime is 818761007. The reversal of 818760996 is 699067818.

The square root of 818760996 is 28614.

It is a perfect power (a square), and thus also a powerful number.

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 26 ways as a sum of consecutive naturals, for example, 3261871 + ... + 3262121.

Almost surely, 2^818760996 is an apocalyptic number.

818760996 is the 28614-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 818760996

818760996 is an abundant number, since it is smaller than the sum of its proper divisors (1374283767).

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

818760996 is a wasteful number, since it uses less digits than its factorization.

818760996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The cubic root of 818760996 is about 935.5185037213.

The spelling of 818760996 in words is "eight hundred eighteen million, seven hundred sixty thousand, nine hundred ninety-six".