3650505536 has 28 divisors (see below), whose sum is σ = 7558930272. Its totient is φ = 1745893248.

The previous prime is 3650505517. The next prime is 3650505553. The reversal of 3650505536 is 6355050563.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3650505536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1238510 + ... + 1241453.

Almost surely, 2^3650505536 is an apocalyptic number.

It is an amenable number.

3650505536 is an abundant number, since it is smaller than the sum of its proper divisors (3908424736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3650505536 is a wasteful number, since it uses less digits than its factorization.

3650505536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479998 (or 2479988 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 38.

The square root of 3650505536 is about 60419.4135688191. The cubic root of 3650505536 is about 1539.7528045352.

The spelling of 3650505536 in words is "three billion, six hundred fifty million, five hundred five thousand, five hundred thirty-six".