3650365738 has 16 divisors (see below), whose sum is σ = 5491696320. Its totient is φ = 1819809376.

The previous prime is 3650365729. The next prime is 3650365753. The reversal of 3650365738 is 8375630563.

It is a happy number.

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, 1255995 + ... + 1258897.

It is an arithmetic number, because the mean of its divisors is an integer number (343231020).

Almost surely, 2^3650365738 is an apocalyptic number.

3650365738 is a deficient number, since it is larger than the sum of its proper divisors (1841330582).

3650365738 is a wasteful number, since it uses less digits than its factorization.

3650365738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The square root of 3650365738 is about 60418.2566613768. The cubic root of 3650365738 is about 1539.7331490740.

The spelling of 3650365738 in words is "three billion, six hundred fifty million, three hundred sixty-five thousand, seven hundred thirty-eight".