3677977641 has 16 divisors (see below), whose sum is σ = 5348053760. Its totient is φ = 2234718720.

The previous prime is 3677977603. The next prime is 3677977643. The reversal of 3677977641 is 1467797763.

It is not a de Polignac number, because 3677977641 - 2¹¹ = 3677975593 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3677977643) 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, 593800 + ... + 599961.

It is an arithmetic number, because the mean of its divisors is an integer number (334253360).

Almost surely, 2^3677977641 is an apocalyptic number.

It is an amenable number.

3677977641 is a deficient number, since it is larger than the sum of its proper divisors (1670076119).

3677977641 is a wasteful number, since it uses less digits than its factorization.

3677977641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193856.

The product of its digits is 9335088, while the sum is 57.

The square root of 3677977641 is about 60646.3324612462. The cubic root of 3677977641 is about 1543.6056573047.

The spelling of 3677977641 in words is "three billion, six hundred seventy-seven million, nine hundred seventy-seven thousand, six hundred forty-one".