3725885318 has 16 divisors (see below), whose sum is σ = 5671378944. Its totient is φ = 1835461320.

The previous prime is 3725885309. The next prime is 3725885321. The reversal of 3725885318 is 8135885273.

It is a super-2 number, since 2×3725885318² = 27764442805775922248, which contains 22 as substring.

It is a congruent 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, 222971 + ... + 239097.

It is an arithmetic number, because the mean of its divisors is an integer number (354461184).

Almost surely, 2^3725885318 is an apocalyptic number.

3725885318 is a deficient number, since it is larger than the sum of its proper divisors (1945493626).

3725885318 is a wasteful number, since it uses less digits than its factorization.

3725885318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17827.

The product of its digits is 1612800, while the sum is 50.

The square root of 3725885318 is about 61040.0304554315. The cubic root of 3725885318 is about 1550.2788701151.

The spelling of 3725885318 in words is "three billion, seven hundred twenty-five million, eight hundred eighty-five thousand, three hundred eighteen".