897760268 has 24 divisors (see below), whose sum is σ = 1582775040. Its totient is φ = 445551120.

The previous prime is 897760247. The next prime is 897760289. The reversal of 897760268 is 862067798.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (897760247) and next prime (897760289).

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, 369305 + ... + 371727.

It is an arithmetic number, because the mean of its divisors is an integer number (65948960).

Almost surely, 2^897760268 is an apocalyptic number.

It is an amenable number.

897760268 is a deficient number, since it is larger than the sum of its proper divisors (685014772).

897760268 is a wasteful number, since it uses less digits than its factorization.

897760268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077 (or 3075 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The square root of 897760268 is about 29962.6478803193. The cubic root of 897760268 is about 964.6878165456.

The spelling of 897760268 in words is "eight hundred ninety-seven million, seven hundred sixty thousand, two hundred sixty-eight".