3700474065 has 80 divisors (see below), whose sum is σ = 7195502160. Its totient is φ = 1812049920.

The previous prime is 3700474051. The next prime is 3700474109. The reversal of 3700474065 is 5604740073.

It can be written as a sum of positive squares in 8 ways, for example, as 252905409 + 3447568656 = 15903^2 + 58716^2 .

It is not a de Polignac number, because 3700474065 - 2⁵ = 3700474033 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 275731 + ... + 288839.

It is an arithmetic number, because the mean of its divisors is an integer number (89943777).

Almost surely, 2^3700474065 is an apocalyptic number.

It is an amenable number.

3700474065 is a deficient number, since it is larger than the sum of its proper divisors (3495028095).

3700474065 is a wasteful number, since it uses less digits than its factorization.

3700474065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13184 (or 13175 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 3700474065 is about 60831.5219684663. The cubic root of 3700474065 is about 1546.7464274404.

The spelling of 3700474065 in words is "three billion, seven hundred million, four hundred seventy-four thousand, sixty-five".