994823916 has 24 divisors (see below), whose sum is σ = 2325186864. Its totient is φ = 331046400.

The previous prime is 994823891. The next prime is 994823923. The reversal of 994823916 is 619328499.

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 in 7 ways as a sum of consecutive naturals, for example, 62785 + ... + 77016.

It is an arithmetic number, because the mean of its divisors is an integer number (96882786).

Almost surely, 2^994823916 is an apocalyptic number.

It is an amenable number.

994823916 is an abundant number, since it is smaller than the sum of its proper divisors (1330362948).

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

994823916 is a wasteful number, since it uses less digits than its factorization.

994823916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140401 (or 140399 counting only the distinct ones).

The product of its digits is 839808, while the sum is 51.

The square root of 994823916 is about 31540.8293486395. The cubic root of 994823916 is about 998.2716532050.

The spelling of 994823916 in words is "nine hundred ninety-four million, eight hundred twenty-three thousand, nine hundred sixteen".