897080885 has 8 divisors (see below), whose sum is σ = 1077598080. Its totient is φ = 716930704.

The previous prime is 897080879. The next prime is 897080909. The reversal of 897080885 is 588080798.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 897080885 - 2¹⁴ = 897064501 is a prime.

It is a super-2 number, since 2×897080885² = 1609508228464766450, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 86345 + ... + 96174.

It is an arithmetic number, because the mean of its divisors is an integer number (134699760).

Almost surely, 2^897080885 is an apocalyptic number.

It is an amenable number.

897080885 is a deficient number, since it is larger than the sum of its proper divisors (180517195).

897080885 is a wasteful number, since it uses less digits than its factorization.

897080885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183507.

The product of its (nonzero) digits is 1290240, while the sum is 53.

The square root of 897080885 is about 29951.3085690759. The cubic root of 897080885 is about 964.4444115895. Note that the first 4 decimals are identical.

The spelling of 897080885 in words is "eight hundred ninety-seven million, eighty thousand, eight hundred eighty-five".