1097087496 has 32 divisors (see below), whose sum is σ = 2745758400. Its totient is φ = 365290560.

The previous prime is 1097087473. The next prime is 1097087521. The reversal of 1097087496 is 6947807901.

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, 2815 + ... + 46926.

It is an arithmetic number, because the mean of its divisors is an integer number (85804950).

Almost surely, 2^1097087496 is an apocalyptic number.

It is an amenable number.

1097087496 is an abundant number, since it is smaller than the sum of its proper divisors (1648670904).

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

1097087496 is a wasteful number, since it uses less digits than its factorization.

1097087496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50669 (or 50665 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The square root of 1097087496 is about 33122.3111512467. The cubic root of 1097087496 is about 1031.3682435289.

The spelling of 1097087496 in words is "one billion, ninety-seven million, eighty-seven thousand, four hundred ninety-six".