2604424064 has 32 divisors (see below), whose sum is σ = 5660186040. Its totient is φ = 1183828480.

The previous prime is 2604424057. The next prime is 2604424087. The reversal of 2604424064 is 4604244062.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2604424064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923459 + ... + 926274.

Almost surely, 2^2604424064 is an apocalyptic number.

It is an amenable number.

2604424064 is an abundant number, since it is smaller than the sum of its proper divisors (3055761976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2604424064 is a wasteful number, since it uses less digits than its factorization.

2604424064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849758 (or 1849746 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 2604424064 is about 51033.5582141790. The cubic root of 2604424064 is about 1375.8483472671.

The spelling of 2604424064 in words is "two billion, six hundred four million, four hundred twenty-four thousand, sixty-four".