9890130 has 16 divisors (see below), whose sum is σ = 23736384. Its totient is φ = 2637360.

The previous prime is 9890081. The next prime is 9890149. The reversal of 9890130 is 310989.

It is a happy number.

9890130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 329671 = 9890130 / (9 + 8 + 9 + 0 + 1 + 3 + 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, 164806 + ... + 164865.

It is an arithmetic number, because the mean of its divisors is an integer number (1483524).

Almost surely, 2^9890130 is an apocalyptic number.

9890130 is an abundant number, since it is smaller than the sum of its proper divisors (13846254).

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

9890130 is a wasteful number, since it uses less digits than its factorization.

9890130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329681.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 9890130 is about 3144.8577074329. The cubic root of 9890130 is about 214.6515357612.

The spelling of 9890130 in words is "nine million, eight hundred ninety thousand, one hundred thirty".