8488490 has 8 divisors (see below), whose sum is σ = 15279300. Its totient is φ = 3395392.

The previous prime is 8488481. The next prime is 8488499. The reversal of 8488490 is 948848.

It is an interprime number because it is at equal distance from previous prime (8488481) and next prime (8488499).

It can be written as a sum of positive squares in 2 ways, for example, as 8162449 + 326041 = 2857^2 + 571^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8488499) 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, 424415 + ... + 424434.

Almost surely, 2^8488490 is an apocalyptic number.

8488490 is a deficient number, since it is larger than the sum of its proper divisors (6790810).

8488490 is a wasteful number, since it uses less digits than its factorization.

8488490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848856.

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 8488490 is about 2913.5013300151. The cubic root of 8488490 is about 203.9905961319.

The spelling of 8488490 in words is "eight million, four hundred eighty-eight thousand, four hundred ninety".