3697944312 has 64 divisors (see below), whose sum is σ = 10303891200. Its totient is φ = 1099077120.

The previous prime is 3697944307. The next prime is 3697944343. The reversal of 3697944312 is 2134497963.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 230764 + ... + 246267.

It is an arithmetic number, because the mean of its divisors is an integer number (160998300).

Almost surely, 2^3697944312 is an apocalyptic number.

It is an amenable number.

3697944312 is an abundant number, since it is smaller than the sum of its proper divisors (6605946888).

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

3697944312 is a wasteful number, since it uses less digits than its factorization.

3697944312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477076 (or 477072 counting only the distinct ones).

The product of its digits is 979776, while the sum is 48.

The square root of 3697944312 is about 60810.7253040120. The cubic root of 3697944312 is about 1546.3938799613.

The spelling of 3697944312 in words is "three billion, six hundred ninety-seven million, nine hundred forty-four thousand, three hundred twelve".