3697799240 has 64 divisors (see below), whose sum is σ = 8916514560. Its totient is φ = 1376559360.

The previous prime is 3697799227. The next prime is 3697799243. The reversal of 3697799240 is 429977963.

3697799240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3697799243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20276 + ... + 88355.

It is an arithmetic number, because the mean of its divisors is an integer number (139320540).

Almost surely, 2^3697799240 is an apocalyptic number.

It is an amenable number.

3697799240 is an abundant number, since it is smaller than the sum of its proper divisors (5218715320).

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

3697799240 is a wasteful number, since it uses less digits than its factorization.

3697799240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108702 (or 108698 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 56.

The square root of 3697799240 is about 60809.5324764136. The cubic root of 3697799240 is about 1546.3736577903.

The spelling of 3697799240 in words is "three billion, six hundred ninety-seven million, seven hundred ninety-nine thousand, two hundred forty".