3650393672 has 16 divisors (see below), whose sum is σ = 7011427500. Its totient is φ = 1780679680.

The previous prime is 3650393657. The next prime is 3650393729. The reversal of 3650393672 is 2763930563.

It can be written as a sum of positive squares in 2 ways, for example, as 3538584196 + 111809476 = 59486^2 + 10574^2 .

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, 5564297 + ... + 5564952.

Almost surely, 2^3650393672 is an apocalyptic number.

It is an amenable number.

3650393672 is a deficient number, since it is larger than the sum of its proper divisors (3361033828).

3650393672 is a wasteful number, since it uses less digits than its factorization.

3650393672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11129296 (or 11129292 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 44.

The square root of 3650393672 is about 60418.4878327818. The cubic root of 3650393672 is about 1539.7370766070.

The spelling of 3650393672 in words is "three billion, six hundred fifty million, three hundred ninety-three thousand, six hundred seventy-two".