9274399 has 2 divisors, whose sum is σ = 9274400. Its totient is φ = 9274398.

The previous prime is 9274373. The next prime is 9274409. The reversal of 9274399 is 9934729.

9274399 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9274399 - 2¹⁷ = 9143327 is a prime.

It is a super-2 number, since 2×9274399² = 172028953622402, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9274319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4637199 + 4637200.

It is an arithmetic number, because the mean of its divisors is an integer number (4637200).

Almost surely, 2^9274399 is an apocalyptic number.

9274399 is a deficient number, since it is larger than the sum of its proper divisors (1).

9274399 is an equidigital number, since it uses as much as digits as its factorization.

9274399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 43.

The square root of 9274399 is about 3045.3897944270. The cubic root of 9274399 is about 210.1012285957.

The spelling of 9274399 in words is "nine million, two hundred seventy-four thousand, three hundred ninety-nine".