897868010 has 16 divisors (see below), whose sum is σ = 1740482856. Its totient is φ = 331520448.

The previous prime is 897868007. The next prime is 897868019. The reversal of 897868010 is 10868798.

It can be written as a sum of positive squares in 4 ways, for example, as 707400409 + 190467601 = 26597^2 + 13801^2 .

It is not an unprimeable number, because it can be changed into a prime (897868019) by changing a digit.

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, 3453209 + ... + 3453468.

Almost surely, 2^897868010 is an apocalyptic number.

897868010 is a deficient number, since it is larger than the sum of its proper divisors (842614846).

897868010 is a wasteful number, since it uses less digits than its factorization.

897868010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6906697.

The product of its (nonzero) digits is 193536, while the sum is 47.

The square root of 897868010 is about 29964.4457649395. The cubic root of 897868010 is about 964.7264063714.

The spelling of 897868010 in words is "eight hundred ninety-seven million, eight hundred sixty-eight thousand, ten".