3650761604 has 12 divisors (see below), whose sum is σ = 7301523264. Its totient is φ = 1564612104.

The previous prime is 3650761603. The next prime is 3650761637. The reversal of 3650761604 is 4061670563.

It is a happy number.

3650761604 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3650761603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65192144 + ... + 65192199.

It is an arithmetic number, because the mean of its divisors is an integer number (608460272).

Almost surely, 2^3650761604 is an apocalyptic number.

It is an amenable number.

3650761604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3650761604 is a wasteful number, since it uses less digits than its factorization.

3650761604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130384354 (or 130384352 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 3650761604 is about 60421.5326187610. The cubic root of 3650761604 is about 1539.7888061427.

The spelling of 3650761604 in words is "three billion, six hundred fifty million, seven hundred sixty-one thousand, six hundred four".