3652372305 has 48 divisors (see below), whose sum is σ = 6624717840. Its totient is φ = 1859480064.

The previous prime is 3652372289. The next prime is 3652372343. The reversal of 3652372305 is 5032732563.

3652372305 is a `hidden beast` number, since 36 + 523 + 72 + 30 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 488984769 + 3163387536 = 22113^2 + 56244^2 .

It is not a de Polignac number, because 3652372305 - 2⁴ = 3652372289 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3652372305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67551 + ... + 108939.

It is an arithmetic number, because the mean of its divisors is an integer number (138014955).

Almost surely, 2^3652372305 is an apocalyptic number.

It is an amenable number.

3652372305 is a deficient number, since it is larger than the sum of its proper divisors (2972345535).

3652372305 is a wasteful number, since it uses less digits than its factorization.

3652372305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41490 (or 41487 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The square root of 3652372305 is about 60434.8600147299. The cubic root of 3652372305 is about 1540.0152223435.

The spelling of 3652372305 in words is "three billion, six hundred fifty-two million, three hundred seventy-two thousand, three hundred five".