897958375 has 8 divisors (see below), whose sum is σ = 1120652208. Its totient is φ = 718366600.

The previous prime is 897958367. The next prime is 897958393. The reversal of 897958375 is 573859798.

It is not a de Polignac number, because 897958375 - 2³ = 897958367 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 3591709 + ... + 3591958.

It is an arithmetic number, because the mean of its divisors is an integer number (140081526).

Almost surely, 2^897958375 is an apocalyptic number.

897958375 is a deficient number, since it is larger than the sum of its proper divisors (222693833).

897958375 is an equidigital number, since it uses as much as digits as its factorization.

897958375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7183682 (or 7183672 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 61.

The square root of 897958375 is about 29965.9535973745. The cubic root of 897958375 is about 964.7587699172.

The spelling of 897958375 in words is "eight hundred ninety-seven million, nine hundred fifty-eight thousand, three hundred seventy-five".