990303302 has 8 divisors (see below), whose sum is σ = 1486044912. Its totient is φ = 494955000.

The previous prime is 990303289. The next prime is 990303311. The reversal of 990303302 is 203303099.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91949 + ... + 102152.

It is an arithmetic number, because the mean of its divisors is an integer number (185755614).

Almost surely, 2^990303302 is an apocalyptic number.

990303302 is a deficient number, since it is larger than the sum of its proper divisors (495741610).

990303302 is a wasteful number, since it uses less digits than its factorization.

990303302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196654.

The product of its (nonzero) digits is 4374, while the sum is 29.

The square root of 990303302 is about 31469.0848611776. The cubic root of 990303302 is about 996.7572633586.

The spelling of 990303302 in words is "nine hundred ninety million, three hundred three thousand, three hundred two".