897612962 has 16 divisors (see below), whose sum is σ = 1365789600. Its totient is φ = 442374912.

The previous prime is 897612941. The next prime is 897612979. The reversal of 897612962 is 269216798.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 897612962.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68513 + ... + 80555.

It is an arithmetic number, because the mean of its divisors is an integer number (85361850).

Almost surely, 2^897612962 is an apocalyptic number.

897612962 is a deficient number, since it is larger than the sum of its proper divisors (468176638).

897612962 is a wasteful number, since it uses less digits than its factorization.

897612962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12577.

The product of its digits is 653184, while the sum is 50.

The square root of 897612962 is about 29960.1896188926. The cubic root of 897612962 is about 964.6350511317.

The spelling of 897612962 in words is "eight hundred ninety-seven million, six hundred twelve thousand, nine hundred sixty-two".