3941704657 has 8 divisors (see below), whose sum is σ = 4360606272. Its totient is φ = 3532897200.

The previous prime is 3941704601. The next prime is 3941704709. The reversal of 3941704657 is 7564071493.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3941704657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3941701657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522718 + ... + 2524279.

It is an arithmetic number, because the mean of its divisors is an integer number (545075784).

Almost surely, 2^3941704657 is an apocalyptic number.

It is an amenable number.

3941704657 is a deficient number, since it is larger than the sum of its proper divisors (418901615).

3941704657 is a wasteful number, since it uses less digits than its factorization.

3941704657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047079.

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 3941704657 is about 62782.9965595781. The cubic root of 3941704657 is about 1579.6517761938.

The spelling of 3941704657 in words is "three billion, nine hundred forty-one million, seven hundred four thousand, six hundred fifty-seven".