897196634 has 16 divisors (see below), whose sum is σ = 1393695072. Its totient is φ = 432883248.

The previous prime is 897196633. The next prime is 897196639. The reversal of 897196634 is 436691798.

897196634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (897196631) 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, 55709 + ... + 69984.

It is an arithmetic number, because the mean of its divisors is an integer number (87105942).

Almost surely, 2^897196634 is an apocalyptic number.

897196634 is a deficient number, since it is larger than the sum of its proper divisors (496498438).

897196634 is a wasteful number, since it uses less digits than its factorization.

897196634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125821.

The product of its digits is 1959552, while the sum is 53.

The square root of 897196634 is about 29953.2407929426. The cubic root of 897196634 is about 964.4858900772.

The spelling of 897196634 in words is "eight hundred ninety-seven million, one hundred ninety-six thousand, six hundred thirty-four".