3752727345 has 24 divisors (see below), whose sum is σ = 6511190400. Its totient is φ = 1999466016.

The previous prime is 3752727323. The next prime is 3752727359. The reversal of 3752727345 is 5437272573.

It is a happy number.

3752727345 is a `hidden beast` number, since 37 + 5 + 272 + 7 + 345 = 666.

It is not a de Polignac number, because 3752727345 - 2⁵ = 3752727313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3752727345.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4936 + ... + 86774.

It is an arithmetic number, because the mean of its divisors is an integer number (271299600).

Almost surely, 2^3752727345 is an apocalyptic number.

It is an amenable number.

3752727345 is a deficient number, since it is larger than the sum of its proper divisors (2758463055).

3752727345 is a wasteful number, since it uses less digits than its factorization.

3752727345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82869 (or 82866 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 45.

The square root of 3752727345 is about 61259.5082007683. The cubic root of 3752727345 is about 1553.9928059276.

The spelling of 3752727345 in words is "three billion, seven hundred fifty-two million, seven hundred twenty-seven thousand, three hundred forty-five".