279483342 has 16 divisors (see below), whose sum is σ = 559273680. Its totient is φ = 93109952.

The previous prime is 279483341. The next prime is 279483343. The reversal of 279483342 is 243384972.

It is an interprime number because it is at equal distance from previous prime (279483341) and next prime (279483343).

It is a super-2 number, since 2×279483342² = 156221876910977928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 279483294 and 279483303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (279483341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34 + ... + 23642.

It is an arithmetic number, because the mean of its divisors is an integer number (34954605).

Almost surely, 2^279483342 is an apocalyptic number.

279483342 is an abundant number, since it is smaller than the sum of its proper divisors (279790338).

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

279483342 is a wasteful number, since it uses less digits than its factorization.

279483342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25587.

The product of its digits is 290304, while the sum is 42.

The square root of 279483342 is about 16717.7552919045. The cubic root of 279483342 is about 653.8106279603.

The spelling of 279483342 in words is "two hundred seventy-nine million, four hundred eighty-three thousand, three hundred forty-two".