3937660478052 has 48 divisors (see below), whose sum is σ = 10519837356672. Its totient is φ = 1122966270720.

The previous prime is 3937660478041. The next prime is 3937660478069. The reversal of 3937660478052 is 2508740667393.

3937660478052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 43278873 + ... + 43369760.

It is an arithmetic number, because the mean of its divisors is an integer number (219163278264).

Almost surely, 2^{3937660478052} is an apocalyptic number.

It is an amenable number.

3937660478052 is an abundant number, since it is smaller than the sum of its proper divisors (6582176878620).

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

3937660478052 is a wasteful number, since it uses less digits than its factorization.

3937660478052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86649188 (or 86649186 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 3937660478052 in words is "three trillion, nine hundred thirty-seven billion, six hundred sixty million, four hundred seventy-eight thousand, fifty-two".