7472369 has 2 divisors, whose sum is σ = 7472370. Its totient is φ = 7472368.

The previous prime is 7472359. The next prime is 7472383. The reversal of 7472369 is 9632747.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4950625 + 2521744 = 2225^2 + 1588^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7472369 is a prime.

It is a super-2 number, since 2×7472369² = 111672596944322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7472359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3736184 + 3736185.

It is an arithmetic number, because the mean of its divisors is an integer number (3736185).

Almost surely, 2^7472369 is an apocalyptic number.

It is an amenable number.

7472369 is a deficient number, since it is larger than the sum of its proper divisors (1).

7472369 is an equidigital number, since it uses as much as digits as its factorization.

7472369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 38.

The square root of 7472369 is about 2733.5634252748. The cubic root of 7472369 is about 195.5027046806.

The spelling of 7472369 in words is "seven million, four hundred seventy-two thousand, three hundred sixty-nine".