994004160 has 112 divisors (see below), whose sum is σ = 3162300000. Its totient is φ = 264536064.

The previous prime is 994004131. The next prime is 994004173. The reversal of 994004160 is 61400499.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 795216 + ... + 796464.

Almost surely, 2^994004160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 994004160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1581150000).

994004160 is an abundant number, since it is smaller than the sum of its proper divisors (2168295840).

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

994004160 is a wasteful number, since it uses less digits than its factorization.

994004160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098 (or 2088 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 994004160 is about 31527.8315143938. The cubic root of 994004160 is about 997.9973788524.

The spelling of 994004160 in words is "nine hundred ninety-four million, four thousand, one hundred sixty".