897610896 has 480 divisors, whose sum is σ = 3336453120. Its totient is φ = 227308032.

The previous prime is 897610843. The next prime is 897610943. The reversal of 897610896 is 698016798.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15213715 + ... + 15213773.

It is an arithmetic number, because the mean of its divisors is an integer number (6950944).

Almost surely, 2^897610896 is an apocalyptic number.

897610896 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 897610896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1668226560).

897610896 is an abundant number, since it is smaller than the sum of its proper divisors (2438842224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

897610896 is a wasteful number, since it uses less digits than its factorization.

897610896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The square root of 897610896 is about 29960.1551397852. The cubic root of 897610896 is about 964.6343110437.

The spelling of 897610896 in words is "eight hundred ninety-seven million, six hundred ten thousand, eight hundred ninety-six".