3977316357 has 16 divisors (see below), whose sum is σ = 6061555200. Its totient is φ = 2272421232.

The previous prime is 3977316307. The next prime is 3977316373. The reversal of 3977316357 is 7536137793.

It is not a de Polignac number, because 3977316357 - 2⁷ = 3977316229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3977316307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263538 + ... + 278220.

It is an arithmetic number, because the mean of its divisors is an integer number (378847200).

Almost surely, 2^3977316357 is an apocalyptic number.

It is an amenable number.

3977316357 is a deficient number, since it is larger than the sum of its proper divisors (2084238843).

3977316357 is a wasteful number, since it uses less digits than its factorization.

3977316357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27592.

The product of its digits is 2500470, while the sum is 51.

The square root of 3977316357 is about 63065.9682951114. The cubic root of 3977316357 is about 1584.3946919563.

The spelling of 3977316357 in words is "three billion, nine hundred seventy-seven million, three hundred sixteen thousand, three hundred fifty-seven".