3650393685 has 32 divisors (see below), whose sum is σ = 6105415680. Its totient is φ = 1860206400.

The previous prime is 3650393657. The next prime is 3650393729. The reversal of 3650393685 is 5863930563.

3650393685 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 3650393685 - 2⁷ = 3650393557 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12951 + ... + 86420.

It is an arithmetic number, because the mean of its divisors is an integer number (190794240).

Almost surely, 2^3650393685 is an apocalyptic number.

It is an amenable number.

3650393685 is a deficient number, since it is larger than the sum of its proper divisors (2455021995).

3650393685 is a wasteful number, since it uses less digits than its factorization.

3650393685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99489.

The product of its (nonzero) digits is 1749600, while the sum is 48.

The square root of 3650393685 is about 60418.4879403647. The cubic root of 3650393685 is about 1539.7370784348.

The spelling of 3650393685 in words is "three billion, six hundred fifty million, three hundred ninety-three thousand, six hundred eighty-five".