897051296 has 48 divisors (see below), whose sum is σ = 1790463528. Its totient is φ = 442368000.

The previous prime is 897051271. The next prime is 897051319. The reversal of 897051296 is 692150798.

It can be written as a sum of positive squares in 4 ways, for example, as 890186896 + 6864400 = 29836^2 + 2620^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 897051296.

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, 1399136 + ... + 1399776.

Almost surely, 2^897051296 is an apocalyptic number.

It is an amenable number.

897051296 is a deficient number, since it is larger than the sum of its proper divisors (893412232).

897051296 is a wasteful number, since it uses less digits than its factorization.

897051296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185 (or 1177 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 897051296 is about 29950.8146132956. The cubic root of 897051296 is about 964.4338078413.

The spelling of 897051296 in words is "eight hundred ninety-seven million, fifty-one thousand, two hundred ninety-six".