3725050636 has 6 divisors (see below), whose sum is σ = 6518838620. Its totient is φ = 1862525316.

The previous prime is 3725050633. The next prime is 3725050661. The reversal of 3725050636 is 6360505273.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3725050595 and 3725050604.

It is not an unprimeable number, because it can be changed into a prime (3725050633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465631326 + ... + 465631333.

Almost surely, 2^3725050636 is an apocalyptic number.

It is an amenable number.

3725050636 is a deficient number, since it is larger than the sum of its proper divisors (2793787984).

3725050636 is a wasteful number, since it uses less digits than its factorization.

3725050636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931262663 (or 931262661 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 3725050636 is about 61033.1929035341. The cubic root of 3725050636 is about 1550.1630957065.

The spelling of 3725050636 in words is "three billion, seven hundred twenty-five million, fifty thousand, six hundred thirty-six".