9280939 has 2 divisors, whose sum is σ = 9280940. Its totient is φ = 9280938.

The previous prime is 9280933. The next prime is 9280951. The reversal of 9280939 is 9390829.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9280939 - 2¹¹ = 9278891 is a prime.

It is a super-2 number, since 2×9280939² = 172271657443442, which contains 22 as substring.

It is a Chen prime.

It is equal to p₆₁₉₉₉₆ and since 9280939 and 619996 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (9280933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4640469 + 4640470.

It is an arithmetic number, because the mean of its divisors is an integer number (4640470).

Almost surely, 2^9280939 is an apocalyptic number.

9280939 is a deficient number, since it is larger than the sum of its proper divisors (1).

9280939 is an equidigital number, since it uses as much as digits as its factorization.

9280939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 9280939 is about 3046.4633593726. The cubic root of 9280939 is about 210.1506024753.

The spelling of 9280939 in words is "nine million, two hundred eighty thousand, nine hundred thirty-nine".