5637698940 has 48 divisors (see below), whose sum is σ = 15805157760. Its totient is φ = 1501519680.

The previous prime is 5637698939. The next prime is 5637698951. The reversal of 5637698940 is 498967365.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9270 + ... + 106589.

It is an arithmetic number, because the mean of its divisors is an integer number (329274120).

Almost surely, 2^5637698940 is an apocalyptic number.

It is an amenable number.

5637698940 is an abundant number, since it is smaller than the sum of its proper divisors (10167458820).

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

5637698940 is a wasteful number, since it uses less digits than its factorization.

5637698940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116682 (or 116680 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The square root of 5637698940 is about 75084.6118722072. The cubic root of 5637698940 is about 1779.7839804341.

The spelling of 5637698940 in words is "five billion, six hundred thirty-seven million, six hundred ninety-eight thousand, nine hundred forty".