342486339 has 16 divisors (see below), whose sum is σ = 496850592. Its totient is φ = 208585728.

The previous prime is 342486323. The next prime is 342486341. The reversal of 342486339 is 933684243.

It is not a de Polignac number, because 342486339 - 2⁴ = 342486323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342486339.

It is not an unprimeable number, because it can be changed into a prime (342486139) 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, 41484 + ... + 49049.

It is an arithmetic number, because the mean of its divisors is an integer number (31053162).

Almost surely, 2^342486339 is an apocalyptic number.

342486339 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

342486339 is a deficient number, since it is larger than the sum of its proper divisors (154364253).

342486339 is a wasteful number, since it uses less digits than its factorization.

342486339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90646.

The product of its digits is 373248, while the sum is 42.

The square root of 342486339 is about 18506.3864382002. The cubic root of 342486339 is about 699.6503961733.

The spelling of 342486339 in words is "three hundred forty-two million, four hundred eighty-six thousand, three hundred thirty-nine".