3701725544 has 16 divisors (see below), whose sum is σ = 7571711520. Its totient is φ = 1682602480.

The previous prime is 3701725523. The next prime is 3701725609. The reversal of 3701725544 is 4455271073.

It is a junction number, because it is equal to n+sod(n) for n = 3701725498 and 3701725507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21032444 + ... + 21032619.

It is an arithmetic number, because the mean of its divisors is an integer number (473231970).

Almost surely, 2^3701725544 is an apocalyptic number.

It is an amenable number.

3701725544 is an abundant number, since it is smaller than the sum of its proper divisors (3869985976).

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

3701725544 is a wasteful number, since it uses less digits than its factorization.

3701725544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42065080 (or 42065076 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 3701725544 is about 60841.8075339647. The cubic root of 3701725544 is about 1546.9207746963.

The spelling of 3701725544 in words is "three billion, seven hundred one million, seven hundred twenty-five thousand, five hundred forty-four".