6742624104 has 24 divisors (see below), whose sum is σ = 18261273810. Its totient is φ = 2247541344.

The previous prime is 6742624079. The next prime is 6742624123. The reversal of 6742624104 is 4014262476.

It can be written as a sum of positive squares in only one way, i.e., 6351771204 + 390852900 = 79698^2 + 19770^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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 5 ways as a sum of consecutive naturals, for example, 46823707 + ... + 46823850.

Almost surely, 2^6742624104 is an apocalyptic number.

It is an amenable number.

6742624104 is an abundant number, since it is smaller than the sum of its proper divisors (11518649706).

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

6742624104 is a wasteful number, since it uses less digits than its factorization.

6742624104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93647569 (or 93647562 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 6742624104 is about 82113.4830828653. The cubic root of 6742624104 is about 1889.1929501309.

The spelling of 6742624104 in words is "six billion, seven hundred forty-two million, six hundred twenty-four thousand, one hundred four".