3747371 has 2 divisors, whose sum is σ = 3747372. Its totient is φ = 3747370.

The previous prime is 3747349. The next prime is 3747379. The reversal of 3747371 is 1737473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3747371 - 2⁶ = 3747307 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3747379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873685 + 1873686.

It is an arithmetic number, because the mean of its divisors is an integer number (1873686).

Almost surely, 2^3747371 is an apocalyptic number.

3747371 is a deficient number, since it is larger than the sum of its proper divisors (1).

3747371 is an equidigital number, since it uses as much as digits as its factorization.

3747371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12348, while the sum is 32.

The square root of 3747371 is about 1935.8127492090. The cubic root of 3747371 is about 155.3253105244.

The spelling of 3747371 in words is "three million, seven hundred forty-seven thousand, three hundred seventy-one".