3634774364 has 24 divisors (see below), whose sum is σ = 7147986720. Its totient is φ = 1604649024.

The previous prime is 3634774357. The next prime is 3634774399. The reversal of 3634774364 is 4634774363.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1518359 + ... + 1520750.

It is an arithmetic number, because the mean of its divisors is an integer number (297832780).

Almost surely, 2^3634774364 is an apocalyptic number.

It is an amenable number.

3634774364 is a deficient number, since it is larger than the sum of its proper divisors (3513212356).

3634774364 is a wasteful number, since it uses less digits than its factorization.

3634774364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3039149 (or 3039147 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 47.

The square root of 3634774364 is about 60289.0899251266. The cubic root of 3634774364 is about 1537.5378607814.

Subtracting 3634774364 from its reverse (4634774363), we obtain a palindrome (999999999).

The spelling of 3634774364 in words is "three billion, six hundred thirty-four million, seven hundred seventy-four thousand, three hundred sixty-four".