897853496 has 64 divisors (see below), whose sum is σ = 1794078720. Its totient is φ = 420600960.

The previous prime is 897853483. The next prime is 897853501. The reversal of 897853496 is 694358798.

It is a super-2 number, since 2×897853496² = 1612281800558844032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1090541 + ... + 1091363.

It is an arithmetic number, because the mean of its divisors is an integer number (28032480).

Almost surely, 2^897853496 is an apocalyptic number.

It is an amenable number.

897853496 is a deficient number, since it is larger than the sum of its proper divisors (896225224).

897853496 is a wasteful number, since it uses less digits than its factorization.

897853496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 992 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 59.

The square root of 897853496 is about 29964.2035769349. The cubic root of 897853496 is about 964.7212080890.

The spelling of 897853496 in words is "eight hundred ninety-seven million, eight hundred fifty-three thousand, four hundred ninety-six".