8009490 has 16 divisors (see below), whose sum is σ = 19222848. Its totient is φ = 2135856.

The previous prime is 8009467. The next prime is 8009513. The reversal of 8009490 is 949008.

8009490 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8009467) and next prime (8009513).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 266983 = 8009490 / (8 + 0 + 0 + 9 + 4 + 9 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133462 + ... + 133521.

It is an arithmetic number, because the mean of its divisors is an integer number (1201428).

Almost surely, 2^8009490 is an apocalyptic number.

8009490 is an abundant number, since it is smaller than the sum of its proper divisors (11213358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8009490 is a wasteful number, since it uses less digits than its factorization.

8009490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266993.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 8009490 is about 2830.1042383630. The cubic root of 8009490 is about 200.0790520831.

The spelling of 8009490 in words is "eight million, nine thousand, four hundred ninety".