3705749524 has 12 divisors (see below), whose sum is σ = 6487042324. Its totient is φ = 1852308864.

The previous prime is 3705749521. The next prime is 3705749527. The reversal of 3705749524 is 4259475073.

It is an interprime number because it is at equal distance from previous prime (3705749521) and next prime (3705749527).

It can be written as a sum of positive squares in 2 ways, for example, as 1758292624 + 1947456900 = 41932^2 + 44130^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3705749521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126567 + ... + 153070.

Almost surely, 2^3705749524 is an apocalyptic number.

It is an amenable number.

3705749524 is a deficient number, since it is larger than the sum of its proper divisors (2781292800).

3705749524 is a wasteful number, since it uses less digits than its factorization.

3705749524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282954 (or 282952 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The square root of 3705749524 is about 60874.8677534498. The cubic root of 3705749524 is about 1547.4811011339.

The spelling of 3705749524 in words is "three billion, seven hundred five million, seven hundred forty-nine thousand, five hundred twenty-four".