7396399 has 2 divisors, whose sum is σ = 7396400. Its totient is φ = 7396398.

The previous prime is 7396397. The next prime is 7396423. The reversal of 7396399 is 9936937.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7396399 - 2¹ = 7396397 is a prime.

Together with 7396397, it forms a pair of twin primes.

It is a Chen prime.

7396399 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7396397) 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, 3698199 + 3698200.

It is an arithmetic number, because the mean of its divisors is an integer number (3698200).

Almost surely, 2^7396399 is an apocalyptic number.

7396399 is a deficient number, since it is larger than the sum of its proper divisors (1).

7396399 is an equidigital number, since it uses as much as digits as its factorization.

7396399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 275562, while the sum is 46.

The square root of 7396399 is about 2719.6321442430. The cubic root of 7396399 is about 194.8379016689.

The spelling of 7396399 in words is "seven million, three hundred ninety-six thousand, three hundred ninety-nine".