7444369 has 2 divisors, whose sum is σ = 7444370. Its totient is φ = 7444368.

The previous prime is 7444361. The next prime is 7444397. The reversal of 7444369 is 9634447.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6310144 + 1134225 = 2512^2 + 1065^2 .

It is a cyclic number.

It is not a de Polignac number, because 7444369 - 2³ = 7444361 is a prime.

It is a super-2 number, since 2×7444369² = 110837259616322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7444361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3722184 + 3722185.

It is an arithmetic number, because the mean of its divisors is an integer number (3722185).

Almost surely, 2^7444369 is an apocalyptic number.

It is an amenable number.

7444369 is a deficient number, since it is larger than the sum of its proper divisors (1).

7444369 is an equidigital number, since it uses as much as digits as its factorization.

7444369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 7444369 is about 2728.4370984137. The cubic root of 7444369 is about 195.2582071470.

The spelling of 7444369 in words is "seven million, four hundred forty-four thousand, three hundred sixty-nine".