342805295 has 16 divisors (see below), whose sum is σ = 470922240. Its totient is φ = 234671904.

The previous prime is 342805283. The next prime is 342805301. The reversal of 342805295 is 592508243.

It is a cyclic number.

It is not a de Polignac number, because 342805295 - 2⁴ = 342805279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13754 + ... + 29576.

It is an arithmetic number, because the mean of its divisors is an integer number (29432640).

Almost surely, 2^342805295 is an apocalyptic number.

342805295 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

342805295 is a deficient number, since it is larger than the sum of its proper divisors (128116945).

342805295 is a wasteful number, since it uses less digits than its factorization.

342805295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16454.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 342805295 is about 18515.0018903591. The cubic root of 342805295 is about 699.8675225488.

The spelling of 342805295 in words is "three hundred forty-two million, eight hundred five thousand, two hundred ninety-five".