6624341604 has 36 divisors (see below), whose sum is σ = 17019375100. Its totient is φ = 2171914560.

The previous prime is 6624341597. The next prime is 6624341611. The reversal of 6624341604 is 4061434266.

6624341604 is a `hidden beast` number, since 6 + 6 + 2 + 4 + 3 + 41 + 604 = 666.

It is an interprime number because it is at equal distance from previous prime (6624341597) and next prime (6624341611).

It can be written as a sum of positive squares in 2 ways, for example, as 2937423204 + 3686918400 = 54198^2 + 60720^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1506079 + ... + 1510470.

Almost surely, 2^6624341604 is an apocalyptic number.

It is an amenable number.

6624341604 is an abundant number, since it is smaller than the sum of its proper divisors (10395033496).

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

6624341604 is a wasteful number, since it uses less digits than its factorization.

6624341604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016620 (or 3016615 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 6624341604 is about 81390.0583855301. The cubic root of 6624341604 is about 1878.0806581056.

The spelling of 6624341604 in words is "six billion, six hundred twenty-four million, three hundred forty-one thousand, six hundred four".