3645362275 has 24 divisors (see below), whose sum is σ = 4902904944. Its totient is φ = 2677785600.

The previous prime is 3645362267. The next prime is 3645362297. The reversal of 3645362275 is 5722635463.

3645362275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3645362275 - 2³ = 3645362267 is a prime.

It is a super-2 number, since 2×3645362275² = 26577332231986351250, which contains 22 as substring.

It is a Duffinian number.

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, 87177 + ... + 122026.

It is an arithmetic number, because the mean of its divisors is an integer number (204287706).

Almost surely, 2^3645362275 is an apocalyptic number.

3645362275 is a deficient number, since it is larger than the sum of its proper divisors (1257542669).

3645362275 is a wasteful number, since it uses less digits than its factorization.

3645362275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209271 (or 209266 counting only the distinct ones).

The product of its digits is 907200, while the sum is 43.

The square root of 3645362275 is about 60376.8355828624. The cubic root of 3645362275 is about 1539.0293364546.

The spelling of 3645362275 in words is "three billion, six hundred forty-five million, three hundred sixty-two thousand, two hundred seventy-five".