3790739 has 2 divisors, whose sum is σ = 3790740. Its totient is φ = 3790738.

The previous prime is 3790729. The next prime is 3790741. The reversal of 3790739 is 9370973.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3790739 - 2⁸ = 3790483 is a prime.

It is a super-2 number, since 2×3790739² = 28739404332242, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 3790741, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3790729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1895369 + 1895370.

It is an arithmetic number, because the mean of its divisors is an integer number (1895370).

Almost surely, 2^3790739 is an apocalyptic number.

3790739 is a deficient number, since it is larger than the sum of its proper divisors (1).

3790739 is an equidigital number, since it uses as much as digits as its factorization.

3790739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35721, while the sum is 38.

The square root of 3790739 is about 1946.9820235431. The cubic root of 3790739 is about 155.9222026070.

The spelling of 3790739 in words is "three million, seven hundred ninety thousand, seven hundred thirty-nine".