3937102812 has 18 divisors (see below), whose sum is σ = 9952121088. Its totient is φ = 1312367592.

The previous prime is 3937102783. The next prime is 3937102837. The reversal of 3937102812 is 2182017393.

3937102812 is a `hidden beast` number, since 3 + 9 + 371 + 0 + 281 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 109363967 = 3937102812 / (3 + 9 + 3 + 7 + 1 + 0 + 2 + 8 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54681948 + ... + 54682019.

It is an arithmetic number, because the mean of its divisors is an integer number (552895616).

Almost surely, 2^3937102812 is an apocalyptic number.

It is an amenable number.

3937102812 is an abundant number, since it is smaller than the sum of its proper divisors (6015018276).

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

3937102812 is a wasteful number, since it uses less digits than its factorization.

3937102812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109363977 (or 109363972 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 3937102812 is about 62746.3370404998. The cubic root of 3937102812 is about 1579.0368017083.

The spelling of 3937102812 in words is "three billion, nine hundred thirty-seven million, one hundred two thousand, eight hundred twelve".