3666774364 has 48 divisors (see below), whose sum is σ = 7281533952. Its totient is φ = 1600560000.

The previous prime is 3666774203. The next prime is 3666774373. The reversal of 3666774364 is 4634776663.

3666774364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 168424 + ... + 188944.

It is an arithmetic number, because the mean of its divisors is an integer number (151698624).

Almost surely, 2^3666774364 is an apocalyptic number.

It is an amenable number.

3666774364 is a deficient number, since it is larger than the sum of its proper divisors (3614759588).

3666774364 is a wasteful number, since it uses less digits than its factorization.

3666774364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20698 (or 20696 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 52.

The square root of 3666774364 is about 60553.8963568819. The cubic root of 3666774364 is about 1542.0367669999.

The spelling of 3666774364 in words is "three billion, six hundred sixty-six million, seven hundred seventy-four thousand, three hundred sixty-four".