942879 has 16 divisors (see below), whose sum is σ = 1463040. Its totient is φ = 528960.

The previous prime is 942869. The next prime is 942883. The reversal of 942879 is 978249.

It is not a de Polignac number, because 942879 - 2⁵ = 942847 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942859) 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, 859 + ... + 1619.

It is an arithmetic number, because the mean of its divisors is an integer number (91440).

2⁹⁴²⁸⁷⁹ is an apocalyptic number.

942879 is a deficient number, since it is larger than the sum of its proper divisors (520161).

942879 is a wasteful number, since it uses less digits than its factorization.

942879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830.

The product of its digits is 36288, while the sum is 39.

The square root of 942879 is about 971.0195672591. The cubic root of 942879 is about 98.0585170440.

The spelling of 942879 in words is "nine hundred forty-two thousand, eight hundred seventy-nine".