342828067 has 4 divisors (see below), whose sum is σ = 342868680. Its totient is φ = 342787456.

The previous prime is 342828049. The next prime is 342828091. The reversal of 342828067 is 760828243.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 342828067 - 2⁷ = 342827939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342828047) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2353 + ... + 26290.

It is an arithmetic number, because the mean of its divisors is an integer number (85717170).

Almost surely, 2^342828067 is an apocalyptic number.

342828067 is a deficient number, since it is larger than the sum of its proper divisors (40613).

342828067 is a wasteful number, since it uses less digits than its factorization.

342828067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40612.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 342828067 is about 18515.6168409265. The cubic root of 342828067 is about 699.8830192273.

The spelling of 342828067 in words is "three hundred forty-two million, eight hundred twenty-eight thousand, sixty-seven".