3650690240 has 28 divisors (see below), whose sum is σ = 8693206896. Its totient is φ = 1460275968.

The previous prime is 3650690227. The next prime is 3650690261. The reversal of 3650690240 is 420960563.

It is a self number, because there is not a number n which added to its sum of digits gives 3650690240.

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, 5703884 + ... + 5704523.

Almost surely, 2^3650690240 is an apocalyptic number.

It is an amenable number.

3650690240 is an abundant number, since it is smaller than the sum of its proper divisors (5042516656).

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

3650690240 is a wasteful number, since it uses less digits than its factorization.

3650690240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11408424 (or 11408414 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 3650690240 is about 60420.9420648172. The cubic root of 3650690240 is about 1539.7787729664.

The spelling of 3650690240 in words is "three billion, six hundred fifty million, six hundred ninety thousand, two hundred forty".