897367458 has 16 divisors (see below), whose sum is σ = 1932791616. Its totient is φ = 276113040.

The previous prime is 897367441. The next prime is 897367477. The reversal of 897367458 is 854763798.

It is a junction number, because it is equal to n+sod(n) for n = 897367398 and 897367407.

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, 5752278 + ... + 5752433.

It is an arithmetic number, because the mean of its divisors is an integer number (120799476).

Almost surely, 2^897367458 is an apocalyptic number.

897367458 is an abundant number, since it is smaller than the sum of its proper divisors (1035424158).

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

897367458 is a wasteful number, since it uses less digits than its factorization.

897367458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11504729.

The product of its digits is 10160640, while the sum is 57.

The square root of 897367458 is about 29956.0921683720. The cubic root of 897367458 is about 964.5470980948.

The spelling of 897367458 in words is "eight hundred ninety-seven million, three hundred sixty-seven thousand, four hundred fifty-eight".