3752939 has 2 divisors, whose sum is σ = 3752940. Its totient is φ = 3752938.

The previous prime is 3752929. The next prime is 3752981. The reversal of 3752939 is 9392573.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3752939 - 2⁴ = 3752923 is a prime.

It is a super-2 number, since 2×3752939² = 28169102275442, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3752909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1876469 + 1876470.

It is an arithmetic number, because the mean of its divisors is an integer number (1876470).

Almost surely, 2^3752939 is an apocalyptic number.

3752939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3752939 is an equidigital number, since it uses as much as digits as its factorization.

3752939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 38.

The square root of 3752939 is about 1937.2503710156. The cubic root of 3752939 is about 155.4022020606.

The spelling of 3752939 in words is "three million, seven hundred fifty-two thousand, nine hundred thirty-nine".