6616804032 has 56 divisors (see below), whose sum is σ = 19452183600. Its totient is φ = 2205600768.

The previous prime is 6616804003. The next prime is 6616804063. The reversal of 6616804032 is 2304086166.

6616804032 is a `hidden beast` number, since 6 + 616 + 8 + 0 + 4 + 0 + 32 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912857 + ... + 1916312.

Almost surely, 2^6616804032 is an apocalyptic number.

It is an amenable number.

6616804032 is an abundant number, since it is smaller than the sum of its proper divisors (12835379568).

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

6616804032 is a wasteful number, since it uses less digits than its factorization.

6616804032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829190 (or 3829174 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 6616804032 is about 81343.7399681131. The cubic root of 6616804032 is about 1877.3680569310.

The spelling of 6616804032 in words is "six billion, six hundred sixteen million, eight hundred four thousand, thirty-two".