4279942 has 8 divisors (see below), whose sum is σ = 6429456. Its totient is φ = 2136792.

The previous prime is 4279939. The next prime is 4279963. The reversal of 4279942 is 2499724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828 + ... + 3040.

It is an arithmetic number, because the mean of its divisors is an integer number (803682).

Almost surely, 2^4279942 is an apocalyptic number.

4279942 is a deficient number, since it is larger than the sum of its proper divisors (2149514).

4279942 is a wasteful number, since it uses less digits than its factorization.

4279942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3182.

The product of its digits is 36288, while the sum is 37.

The square root of 4279942 is about 2068.8020688311. The cubic root of 4279942 is about 162.3600941771.

The spelling of 4279942 in words is "four million, two hundred seventy-nine thousand, nine hundred forty-two".