3752765680 has 20 divisors (see below), whose sum is σ = 8725180392. Its totient is φ = 1501106240.

The previous prime is 3752765669. The next prime is 3752765701. The reversal of 3752765680 is 865672573.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23454706 + ... + 23454865.

Almost surely, 2^3752765680 is an apocalyptic number.

It is an amenable number.

3752765680 is an abundant number, since it is smaller than the sum of its proper divisors (4972414712).

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

3752765680 is a wasteful number, since it uses less digits than its factorization.

3752765680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46909584 (or 46909578 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 49.

The square root of 3752765680 is about 61259.8210901730. The cubic root of 3752765680 is about 1553.9980973780.

The spelling of 3752765680 in words is "three billion, seven hundred fifty-two million, seven hundred sixty-five thousand, six hundred eighty".