3977063700907 has 16 divisors (see below), whose sum is σ = 4567089582720. Its totient is φ = 3425127465600.

The previous prime is 3977063700881. The next prime is 3977063700917. The reversal of 3977063700907 is 7090073607793.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3977063700907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3977063700917) 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, 7905532 + ... + 8393542.

It is an arithmetic number, because the mean of its divisors is an integer number (285443098920).

Almost surely, 2^{3977063700907} is an apocalyptic number.

3977063700907 is a deficient number, since it is larger than the sum of its proper divisors (590025881813).

3977063700907 is a wasteful number, since it uses less digits than its factorization.

3977063700907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527034.

The product of its (nonzero) digits is 10501974, while the sum is 58.

The spelling of 3977063700907 in words is "three trillion, nine hundred seventy-seven billion, sixty-three million, seven hundred thousand, nine hundred seven".