7897082244 has 48 divisors (see below), whose sum is σ = 18490338048. Its totient is φ = 2623265568.

The previous prime is 7897082239. The next prime is 7897082261. The reversal of 7897082244 is 4422807987.

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, 8338579 + ... + 8339525.

It is an arithmetic number, because the mean of its divisors is an integer number (385215376).

Almost surely, 2^7897082244 is an apocalyptic number.

It is an amenable number.

7897082244 is an abundant number, since it is smaller than the sum of its proper divisors (10593255804).

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

7897082244 is a wasteful number, since it uses less digits than its factorization.

7897082244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624 (or 2622 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 51.

The square root of 7897082244 is about 88865.5289974690. The cubic root of 7897082244 is about 1991.3864772009.

The spelling of 7897082244 in words is "seven billion, eight hundred ninety-seven million, eighty-two thousand, two hundred forty-four".