9280377 has 36 divisors (see below), whose sum is σ = 14716260. Its totient is φ = 5624640.

The previous prime is 9280321. The next prime is 9280387. The reversal of 9280377 is 7730829.

9280377 is a `hidden beast` number, since 9 + 280 + 377 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6780816 + 2499561 = 2604^2 + 1581^2 .

It is not a de Polignac number, because 9280377 - 2⁸ = 9280121 is a prime.

It is a super-2 number, since 2×9280377² = 172250794524258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9280387) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 250803 + ... + 250839.

It is an arithmetic number, because the mean of its divisors is an integer number (408785).

Almost surely, 2^9280377 is an apocalyptic number.

It is an amenable number.

9280377 is a deficient number, since it is larger than the sum of its proper divisors (5435883).

9280377 is a wasteful number, since it uses less digits than its factorization.

9280377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 9280377 is about 3046.3711198736. The cubic root of 9280377 is about 210.1463605546.

The spelling of 9280377 in words is "nine million, two hundred eighty thousand, three hundred seventy-seven".