3664479434 has 72 divisors (see below), whose sum is σ = 7138065312. Its totient is φ = 1381050000.

The previous prime is 3664479431. The next prime is 3664479443. The reversal of 3664479434 is 4349744663.

3664479434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3664479431) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1626809 + ... + 1629059.

It is an arithmetic number, because the mean of its divisors is an integer number (99139796).

Almost surely, 2^3664479434 is an apocalyptic number.

3664479434 is a deficient number, since it is larger than the sum of its proper divisors (3473585878).

3664479434 is a wasteful number, since it uses less digits than its factorization.

3664479434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344 (or 2302 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 50.

The square root of 3664479434 is about 60534.9439084567. The cubic root of 3664479434 is about 1541.7149941795.

The spelling of 3664479434 in words is "three billion, six hundred sixty-four million, four hundred seventy-nine thousand, four hundred thirty-four".