896164647 has 32 divisors (see below), whose sum is σ = 1412136960. Its totient is φ = 494696160.

The previous prime is 896164637. The next prime is 896164657. The reversal of 896164647 is 746461698.

It is an interprime number because it is at equal distance from previous prime (896164637) and next prime (896164657).

It is not a de Polignac number, because 896164647 - 2⁸ = 896164391 is a prime.

It is a super-2 number, since 2×896164647² = 1606222149065269218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 896164647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896164637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 574054 + ... + 575612.

It is an arithmetic number, because the mean of its divisors is an integer number (44129280).

Almost surely, 2^896164647 is an apocalyptic number.

896164647 is a deficient number, since it is larger than the sum of its proper divisors (515972313).

896164647 is a wasteful number, since it uses less digits than its factorization.

896164647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483.

The product of its digits is 1741824, while the sum is 51.

The square root of 896164647 is about 29936.0092029649. The cubic root of 896164647 is about 964.1159530495.

The spelling of 896164647 in words is "eight hundred ninety-six million, one hundred sixty-four thousand, six hundred forty-seven".