8490513 has 8 divisors (see below), whose sum is σ = 11512800. Its totient is φ = 5564288.

The previous prime is 8490499. The next prime is 8490539. The reversal of 8490513 is 3150948.

8490513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8490513 - 2¹⁷ = 8359441 is a prime.

It is a super-2 number, since 2×8490513² = 144177622006338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8490553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23808 + ... + 24161.

It is an arithmetic number, because the mean of its divisors is an integer number (1439100).

Almost surely, 2^8490513 is an apocalyptic number.

It is an amenable number.

8490513 is a deficient number, since it is larger than the sum of its proper divisors (3022287).

8490513 is a wasteful number, since it uses less digits than its factorization.

8490513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48031.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 8490513 is about 2913.8484861090. The cubic root of 8490513 is about 204.0068000425.

The spelling of 8490513 in words is "eight million, four hundred ninety thousand, five hundred thirteen".