3731361736 has 16 divisors (see below), whose sum is σ = 6997075200. Its totient is φ = 1865475024.

The previous prime is 3731361719. The next prime is 3731361749. The reversal of 3731361736 is 6371631373.

It is a happy number.

3731361736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74085 + ... + 113803.

It is an arithmetic number, because the mean of its divisors is an integer number (437317200).

Almost surely, 2^3731361736 is an apocalyptic number.

It is an amenable number.

3731361736 is a deficient number, since it is larger than the sum of its proper divisors (3265713464).

3731361736 is a wasteful number, since it uses less digits than its factorization.

3731361736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51468 (or 51464 counting only the distinct ones).

The product of its digits is 142884, while the sum is 40.

The square root of 3731361736 is about 61084.8732175160. The cubic root of 3731361736 is about 1551.0380470777.

The spelling of 3731361736 in words is "three billion, seven hundred thirty-one million, three hundred sixty-one thousand, seven hundred thirty-six".