990024301 has 16 divisors (see below), whose sum is σ = 1180857600. Its totient is φ = 812060928.

The previous prime is 990024283. The next prime is 990024311. The reversal of 990024301 is 103420099.

It is a happy number.

It is not a de Polignac number, because 990024301 - 2²⁷ = 855806573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 990024301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (990024311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360 + ... + 44518.

It is an arithmetic number, because the mean of its divisors is an integer number (73803600).

Almost surely, 2^990024301 is an apocalyptic number.

It is an amenable number.

990024301 is a deficient number, since it is larger than the sum of its proper divisors (190833299).

990024301 is a wasteful number, since it uses less digits than its factorization.

990024301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43308.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 990024301 is about 31464.6516109745. The cubic root of 990024301 is about 996.6636481355.

The spelling of 990024301 in words is "nine hundred ninety million, twenty-four thousand, three hundred one".