342868354 has 16 divisors (see below), whose sum is σ = 519617592. Its totient is φ = 169671808.

The previous prime is 342868349. The next prime is 342868391. The reversal of 342868354 is 453868243.

It can be written as a sum of positive squares in 4 ways, for example, as 251952129 + 90916225 = 15873^2 + 9535^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 342868354.

It is an unprimeable number.

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, 78492 + ... + 82744.

Almost surely, 2^342868354 is an apocalyptic number.

342868354 is a deficient number, since it is larger than the sum of its proper divisors (176749238).

342868354 is a wasteful number, since it uses less digits than its factorization.

342868354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661.

The product of its digits is 552960, while the sum is 43.

The square root of 342868354 is about 18516.7047284337. The cubic root of 342868354 is about 699.9104334382.

The spelling of 342868354 in words is "three hundred forty-two million, eight hundred sixty-eight thousand, three hundred fifty-four".