994162764 has 288 divisors, whose sum is σ = 3061255680. Its totient is φ = 249080832.

The previous prime is 994162759. The next prime is 994162823. The reversal of 994162764 is 467261499.

It is a happy number.

Its product of digits (653184) is a multiple of the sum of its prime factors (189).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13618632 + ... + 13618704.

It is an arithmetic number, because the mean of its divisors is an integer number (10629360).

Almost surely, 2^994162764 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 994162764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1530627840).

994162764 is an abundant number, since it is smaller than the sum of its proper divisors (2067092916).

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

994162764 is a wasteful number, since it uses less digits than its factorization.

994162764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 180 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 994162764 is about 31530.3467155057. The cubic root of 994162764 is about 998.0504564164.

The spelling of 994162764 in words is "nine hundred ninety-four million, one hundred sixty-two thousand, seven hundred sixty-four".