897088308 has 12 divisors (see below), whose sum is σ = 2093206080. Its totient is φ = 299029432.

The previous prime is 897088303. The next prime is 897088327. The reversal of 897088308 is 803880798.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897088303) by changing a digit.

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, 37378668 + ... + 37378691.

It is an arithmetic number, because the mean of its divisors is an integer number (174433840).

Almost surely, 2^897088308 is an apocalyptic number.

It is an amenable number.

897088308 is an abundant number, since it is smaller than the sum of its proper divisors (1196117772).

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

897088308 is a wasteful number, since it uses less digits than its factorization.

897088308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74757366 (or 74757364 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The square root of 897088308 is about 29951.4324866107. The cubic root of 897088308 is about 964.4470717179.

The spelling of 897088308 in words is "eight hundred ninety-seven million, eighty-eight thousand, three hundred eight".