897896376 has 192 divisors, whose sum is σ = 2853396000. Its totient is φ = 252564480.

The previous prime is 897896309. The next prime is 897896437. The reversal of 897896376 is 673698798.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 514866 + ... + 516606.

Almost surely, 2^897896376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 897896376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1426698000).

897896376 is an abundant number, since it is smaller than the sum of its proper divisors (1955499624).

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

897896376 is a wasteful number, since it uses less digits than its factorization.

897896376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814 (or 1807 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

The square root of 897896376 is about 29964.9190888279. The cubic root of 897896376 is about 964.7365656750.

The spelling of 897896376 in words is "eight hundred ninety-seven million, eight hundred ninety-six thousand, three hundred seventy-six".