342133786 has 16 divisors (see below), whose sum is σ = 537868800. Its totient is φ = 162909648.

The previous prime is 342133739. The next prime is 342133849. The reversal of 342133786 is 687331243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5706 + ... + 26773.

It is an arithmetic number, because the mean of its divisors is an integer number (33616800).

Almost surely, 2^342133786 is an apocalyptic number.

342133786 is a deficient number, since it is larger than the sum of its proper divisors (195735014).

342133786 is a wasteful number, since it uses less digits than its factorization.

342133786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32733.

The product of its digits is 72576, while the sum is 37.

The square root of 342133786 is about 18496.8588144041. The cubic root of 342133786 is about 699.4102420373.

The spelling of 342133786 in words is "three hundred forty-two million, one hundred thirty-three thousand, seven hundred eighty-six".