3734399 has 2 divisors, whose sum is σ = 3734400. Its totient is φ = 3734398.

The previous prime is 3734383. The next prime is 3734411. The reversal of 3734399 is 9934373.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3734399 - 2⁴ = 3734383 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3734329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867199 + 1867200.

It is an arithmetic number, because the mean of its divisors is an integer number (1867200).

Almost surely, 2^3734399 is an apocalyptic number.

3734399 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734399 is an equidigital number, since it uses as much as digits as its factorization.

3734399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61236, while the sum is 38.

The square root of 3734399 is about 1932.4593139313. The cubic root of 3734399 is about 155.1458772337.

The spelling of 3734399 in words is "three million, seven hundred thirty-four thousand, three hundred ninety-nine".