97039857700 has 36 divisors (see below), whose sum is σ = 211201420612. Its totient is φ = 38700748800.

The previous prime is 97039857697. The next prime is 97039857701. The reversal of 97039857700 is 775893079.

It can be written as a sum of positive squares in 6 ways, for example, as 10099684 + 97029758016 = 3178^2 + 311496^2 .

It is not an unprimeable number, because it can be changed into a prime (97039857701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1406061 + ... + 1473460.

Almost surely, 2^97039857700 is an apocalyptic number.

It is an amenable number.

97039857700 is an abundant number, since it is smaller than the sum of its proper divisors (114161562912).

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

97039857700 is a wasteful number, since it uses less digits than its factorization.

97039857700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879872 (or 2879865 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 55.

The spelling of 97039857700 in words is "ninety-seven billion, thirty-nine million, eight hundred fifty-seven thousand, seven hundred".