10304893 has 4 divisors (see below), whose sum is σ = 10327900. Its totient is φ = 10281888.

The previous prime is 10304887. The next prime is 10304909. The reversal of 10304893 is 39840301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9746884 + 558009 = 3122^2 + 747^2 .

It is a cyclic number.

It is not a de Polignac number, because 10304893 - 2¹³ = 10296701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10304813) 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, 10818 + ... + 11731.

It is an arithmetic number, because the mean of its divisors is an integer number (2581975).

Almost surely, 2^10304893 is an apocalyptic number.

It is an amenable number.

10304893 is a deficient number, since it is larger than the sum of its proper divisors (23007).

10304893 is an equidigital number, since it uses as much as digits as its factorization.

10304893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23006.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 10304893 is about 3210.1235178728. The cubic root of 10304893 is about 217.6111591041.

The spelling of 10304893 in words is "ten million, three hundred four thousand, eight hundred ninety-three".