3743306731 has 8 divisors (see below), whose sum is σ = 3751342560. Its totient is φ = 3735281088.

The previous prime is 3743306701. The next prime is 3743306753. The reversal of 3743306731 is 1376033473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3743306731 is a prime.

It is a super-2 number, since 2×3743306731² = 28024690564699812722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3743306701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1573615 + ... + 1575991.

It is an arithmetic number, because the mean of its divisors is an integer number (468917820).

Almost surely, 2^3743306731 is an apocalyptic number.

3743306731 is a deficient number, since it is larger than the sum of its proper divisors (8035829).

3743306731 is a wasteful number, since it uses less digits than its factorization.

3743306731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093.

The product of its (nonzero) digits is 95256, while the sum is 37.

The square root of 3743306731 is about 61182.5688493054. The cubic root of 3743306731 is about 1552.6913672462.

The spelling of 3743306731 in words is "three billion, seven hundred forty-three million, three hundred six thousand, seven hundred thirty-one".