6325490 has 16 divisors (see below), whose sum is σ = 11425752. Its totient is φ = 2521344.

The previous prime is 6325481. The next prime is 6325493. The reversal of 6325490 is 945236.

It can be written as a sum of positive squares in 4 ways, for example, as 4765489 + 1560001 = 2183^2 + 1249^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6325493) 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, 2432 + ... + 4308.

Almost surely, 2^6325490 is an apocalyptic number.

6325490 is a deficient number, since it is larger than the sum of its proper divisors (5100262).

6325490 is a wasteful number, since it uses less digits than its factorization.

6325490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 6325490 is about 2515.0526833448. The cubic root of 6325490 is about 184.9402290474.

The spelling of 6325490 in words is "six million, three hundred twenty-five thousand, four hundred ninety".