3930637312 has 264 divisors, whose sum is σ = 9982809600. Its totient is φ = 1544417280.

The previous prime is 3930637309. The next prime is 3930637339. The reversal of 3930637312 is 2137360393.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126794737 + ... + 126794767.

Almost surely, 2^3930637312 is an apocalyptic number.

3930637312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3930637312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4991404800).

3930637312 is an abundant number, since it is smaller than the sum of its proper divisors (6052172288).

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

3930637312 is an equidigital number, since it uses as much as digits as its factorization.

3930637312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 37.

The square root of 3930637312 is about 62694.7949354649. The cubic root of 3930637312 is about 1578.1719647479.

The spelling of 3930637312 in words is "three billion, nine hundred thirty million, six hundred thirty-seven thousand, three hundred twelve".