3645118282 has 16 divisors (see below), whose sum is σ = 5943303072. Its totient is φ = 1666638000.

The previous prime is 3645118277. The next prime is 3645118297. The reversal of 3645118282 is 2828115463.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652344 + ... + 657907.

It is an arithmetic number, because the mean of its divisors is an integer number (371456442).

Almost surely, 2^3645118282 is an apocalyptic number.

3645118282 is a deficient number, since it is larger than the sum of its proper divisors (2298184790).

3645118282 is a wasteful number, since it uses less digits than its factorization.

3645118282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310373.

The product of its digits is 92160, while the sum is 40.

The square root of 3645118282 is about 60374.8149645198. The cubic root of 3645118282 is about 1538.9949986911.

The spelling of 3645118282 in words is "three billion, six hundred forty-five million, one hundred eighteen thousand, two hundred eighty-two".