9279423 has 6 divisors (see below), whose sum is σ = 13403624. Its totient is φ = 6186276.

The previous prime is 9279401. The next prime is 9279437. The reversal of 9279423 is 3249729.

It is not a de Polignac number, because 9279423 - 2⁶ = 9279359 is a prime.

It is a super-2 number, since 2×9279423² = 172215382425858, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9279493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 515515 + ... + 515532.

Almost surely, 2^9279423 is an apocalyptic number.

9279423 is a deficient number, since it is larger than the sum of its proper divisors (4124201).

9279423 is a wasteful number, since it uses less digits than its factorization.

9279423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031053 (or 1031050 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 9279423 is about 3046.2145361087. The cubic root of 9279423 is about 210.1391594643.

The spelling of 9279423 in words is "nine million, two hundred seventy-nine thousand, four hundred twenty-three".