994310998 has 4 divisors (see below), whose sum is σ = 1491466500. Its totient is φ = 497155498.

The previous prime is 994310959. The next prime is 994311083. The reversal of 994310998 is 899013499.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248577748 + ... + 248577751.

It is an arithmetic number, because the mean of its divisors is an integer number (372866625).

Almost surely, 2^994310998 is an apocalyptic number.

994310998 is a deficient number, since it is larger than the sum of its proper divisors (497155502).

994310998 is a wasteful number, since it uses less digits than its factorization.

994310998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497155501.

The product of its (nonzero) digits is 629856, while the sum is 52.

The square root of 994310998 is about 31532.6972839305. The cubic root of 994310998 is about 998.1000585085.

The spelling of 994310998 in words is "nine hundred ninety-four million, three hundred ten thousand, nine hundred ninety-eight".