994688616 has 32 divisors (see below), whose sum is σ = 2490456960. Its totient is φ = 331064832.

The previous prime is 994688609. The next prime is 994688621. The reversal of 994688616 is 616886499.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14640 + ... + 46943.

It is an arithmetic number, because the mean of its divisors is an integer number (77826780).

Almost surely, 2^994688616 is an apocalyptic number.

It is an amenable number.

994688616 is an abundant number, since it is smaller than the sum of its proper divisors (1495768344).

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

994688616 is a wasteful number, since it uses less digits than its factorization.

994688616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62265 (or 62261 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 57.

The square root of 994688616 is about 31538.6844367358. The cubic root of 994688616 is about 998.2263948512.

The spelling of 994688616 in words is "nine hundred ninety-four million, six hundred eighty-eight thousand, six hundred sixteen".