3746412737 has 2 divisors, whose sum is σ = 3746412738. Its totient is φ = 3746412736.

The previous prime is 3746412623. The next prime is 3746412809. The reversal of 3746412737 is 7372146473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3403088896 + 343323841 = 58336^2 + 18529^2 .

It is a cyclic number.

It is not a de Polignac number, because 3746412737 - 2²² = 3742218433 is a prime.

It is not a weakly prime, because it can be changed into another prime (3746432737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873206368 + 1873206369.

It is an arithmetic number, because the mean of its divisors is an integer number (1873206369).

Almost surely, 2^3746412737 is an apocalyptic number.

It is an amenable number.

3746412737 is a deficient number, since it is larger than the sum of its proper divisors (1).

3746412737 is an equidigital number, since it uses as much as digits as its factorization.

3746412737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 592704, while the sum is 44.

The square root of 3746412737 is about 61207.9466817831. The cubic root of 3746412737 is about 1553.1206966952.

The spelling of 3746412737 in words is "three billion, seven hundred forty-six million, four hundred twelve thousand, seven hundred thirty-seven".