8490604303 has 4 divisors (see below), whose sum is σ = 8490959680. Its totient is φ = 8490248928.

The previous prime is 8490604249. The next prime is 8490604313. The reversal of 8490604303 is 3034060948.

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 8490604303 - 2⁹ = 8490603791 is a prime.

It is a super-2 number, since 2×8490604303² (a number of 21 digits) 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 (8490604313) 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, 139050 + ... + 190567.

It is an arithmetic number, because the mean of its divisors is an integer number (2122739920).

Almost surely, 2^8490604303 is an apocalyptic number.

8490604303 is a deficient number, since it is larger than the sum of its proper divisors (355377).

8490604303 is a wasteful number, since it uses less digits than its factorization.

8490604303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355376.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 8490604303 is about 92144.4751626488. The cubic root of 8490604303 is about 2040.0753130436.

The spelling of 8490604303 in words is "eight billion, four hundred ninety million, six hundred four thousand, three hundred three".