897414694 has 16 divisors (see below), whose sum is σ = 1483040016. Its totient is φ = 403876000.

The previous prime is 897414677. The next prime is 897414697. The reversal of 897414694 is 496414798.

It is a super-2 number, since 2×897414694² = 1610706266014227272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897414697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199717 + ... + 204160.

It is an arithmetic number, because the mean of its divisors is an integer number (92690001).

Almost surely, 2^897414694 is an apocalyptic number.

897414694 is a deficient number, since it is larger than the sum of its proper divisors (585625322).

897414694 is a wasteful number, since it uses less digits than its factorization.

897414694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403991.

The product of its digits is 1741824, while the sum is 52.

The square root of 897414694 is about 29956.8805785916. The cubic root of 897414694 is about 964.5640218745.

The spelling of 897414694 in words is "eight hundred ninety-seven million, four hundred fourteen thousand, six hundred ninety-four".