897202364 has 12 divisors (see below), whose sum is σ = 1603510944. Its totient is φ = 439056384.

The previous prime is 897202351. The next prime is 897202417. The reversal of 897202364 is 463202798.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2385989 + ... + 2386364.

It is an arithmetic number, because the mean of its divisors is an integer number (133625912).

Almost surely, 2^897202364 is an apocalyptic number.

It is an amenable number.

897202364 is a deficient number, since it is larger than the sum of its proper divisors (706308580).

897202364 is a wasteful number, since it uses less digits than its factorization.

897202364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4772404 (or 4772402 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 897202364 is about 29953.3364418724. The cubic root of 897202364 is about 964.4879433217.

The spelling of 897202364 in words is "eight hundred ninety-seven million, two hundred two thousand, three hundred sixty-four".