942889716 has 72 divisors (see below), whose sum is σ = 2438916480. Its totient is φ = 307030464.

The previous prime is 942889697. The next prime is 942889729. The reversal of 942889716 is 617988249.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 500865 + ... + 502743.

It is an arithmetic number, because the mean of its divisors is an integer number (33873840).

Almost surely, 2^942889716 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 942889716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219458240).

942889716 is an abundant number, since it is smaller than the sum of its proper divisors (1496026764).

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

942889716 is a wasteful number, since it uses less digits than its factorization.

942889716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205 (or 2200 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The square root of 942889716 is about 30706.5093424831. The cubic root of 942889716 is about 980.5888852719.

The spelling of 942889716 in words is "nine hundred forty-two million, eight hundred eighty-nine thousand, seven hundred sixteen".