9280463 has 4 divisors (see below), whose sum is σ = 9297288. Its totient is φ = 9263640.

The previous prime is 9280457. The next prime is 9280471. The reversal of 9280463 is 3640829.

9280463 is nontrivially palindromic in base 6.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9280463 - 2⁶ = 9280399 is a prime.

It is a super-2 number, since 2×9280463² = 172253986988738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9280483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7556 + ... + 8697.

It is an arithmetic number, because the mean of its divisors is an integer number (2324322).

Almost surely, 2^9280463 is an apocalyptic number.

9280463 is a deficient number, since it is larger than the sum of its proper divisors (16825).

9280463 is a wasteful number, since it uses less digits than its factorization.

9280463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16824.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 9280463 is about 3046.3852349957. The cubic root of 9280463 is about 210.1470096853.

The spelling of 9280463 in words is "nine million, two hundred eighty thousand, four hundred sixty-three".