3746072737 has 16 divisors (see below), whose sum is σ = 4313779200. Its totient is φ = 3217231440.

The previous prime is 3746072731. The next prime is 3746072747. The reversal of 3746072737 is 7372706473.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3746072737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3746072731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50068 + ... + 99994.

It is an arithmetic number, because the mean of its divisors is an integer number (269611200).

Almost surely, 2^3746072737 is an apocalyptic number.

It is an amenable number.

3746072737 is a deficient number, since it is larger than the sum of its proper divisors (567706463).

3746072737 is a wasteful number, since it uses less digits than its factorization.

3746072737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50316.

The product of its (nonzero) digits is 1037232, while the sum is 46.

The square root of 3746072737 is about 61205.1692016287. The cubic root of 3746072737 is about 1553.0737115702.

The spelling of 3746072737 in words is "three billion, seven hundred forty-six million, seventy-two thousand, seven hundred thirty-seven".