994892880 has 80 divisors (see below), whose sum is σ = 3159422784. Its totient is φ = 258831360.

The previous prime is 994892809. The next prime is 994892881. The reversal of 994892880 is 88298499.

994892880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 994892880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994892881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40714 + ... + 60393.

Almost surely, 2^994892880 is an apocalyptic number.

It is an amenable number.

994892880 is an abundant number, since it is smaller than the sum of its proper divisors (2164529904).

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

994892880 is a wasteful number, since it uses less digits than its factorization.

994892880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101164 (or 101158 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 57.

The square root of 994892880 is about 31541.9225793229. The cubic root of 994892880 is about 998.2947203409.

The spelling of 994892880 in words is "nine hundred ninety-four million, eight hundred ninety-two thousand, eight hundred eighty".