4479964 has 12 divisors (see below), whose sum is σ = 7855288. Its totient is φ = 2235600.

The previous prime is 4479941. The next prime is 4479967. The reversal of 4479964 is 4699744.

It is a self number, because there is not a number n which added to its sum of digits gives 4479964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2554 + ... + 3934.

Almost surely, 2^4479964 is an apocalyptic number.

It is an amenable number.

4479964 is a deficient number, since it is larger than the sum of its proper divisors (3375324).

4479964 is a wasteful number, since it uses less digits than its factorization.

4479964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196 (or 2194 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 4479964 is about 2116.5925446339. The cubic root of 4479964 is about 164.8509704249.

It can be divided in two parts, 44 and 79964, that added together give a palindrome (80008).

The spelling of 4479964 in words is "four million, four hundred seventy-nine thousand, nine hundred sixty-four".