342665365 has 16 divisors (see below), whose sum is σ = 477648000. Its totient is φ = 231117120.

The previous prime is 342665329. The next prime is 342665377. The reversal of 342665365 is 563566243.

It is not a de Polignac number, because 342665365 - 2¹³ = 342657173 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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78115 + ... + 82384.

It is an arithmetic number, because the mean of its divisors is an integer number (29853000).

Almost surely, 2^342665365 is an apocalyptic number.

342665365 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

342665365 is a deficient number, since it is larger than the sum of its proper divisors (134982635).

342665365 is a wasteful number, since it uses less digits than its factorization.

342665365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160572.

The product of its digits is 388800, while the sum is 40.

The square root of 342665365 is about 18511.2226770681. Note that the first 3 decimals coincide. The cubic root of 342665365 is about 699.7722830723.

The spelling of 342665365 in words is "three hundred forty-two million, six hundred sixty-five thousand, three hundred sixty-five".