990338714 has 8 divisors (see below), whose sum is σ = 1499391648. Its totient is φ = 490541500.

The previous prime is 990338711. The next prime is 990338731. The reversal of 990338714 is 417833099.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (990338711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2313662 + ... + 2314089.

It is an arithmetic number, because the mean of its divisors is an integer number (187423956).

Almost surely, 2^990338714 is an apocalyptic number.

990338714 is a deficient number, since it is larger than the sum of its proper divisors (509052934).

990338714 is a wasteful number, since it uses less digits than its factorization.

990338714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627860.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 990338714 is about 31469.6475035867. The cubic root of 990338714 is about 996.7691441455.

The spelling of 990338714 in words is "nine hundred ninety million, three hundred thirty-eight thousand, seven hundred fourteen".