3744645504 has 64 divisors (see below), whose sum is σ = 10072704000. Its totient is φ = 1232404992.

The previous prime is 3744645481. The next prime is 3744645557. The reversal of 3744645504 is 4055464473.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31384 + ... + 92055.

It is an arithmetic number, because the mean of its divisors is an integer number (157386000).

Almost surely, 2^3744645504 is an apocalyptic number.

It is an amenable number.

3744645504 is an abundant number, since it is smaller than the sum of its proper divisors (6328058496).

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

3744645504 is a wasteful number, since it uses less digits than its factorization.

3744645504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123535 (or 123523 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 42.

The square root of 3744645504 is about 61193.5086753489. The cubic root of 3744645504 is about 1552.8764490172.

The spelling of 3744645504 in words is "three billion, seven hundred forty-four million, six hundred forty-five thousand, five hundred four".