342897929 has 8 divisors (see below), whose sum is σ = 377775360. Its totient is φ = 308638000.

The previous prime is 342897901. The next prime is 342897931. The reversal of 342897929 is 929798243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342897929 - 2⁸ = 342897673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342897329) by changing a digit.

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, 153209 + ... + 155430.

It is an arithmetic number, because the mean of its divisors is an integer number (47221920).

Almost surely, 2^342897929 is an apocalyptic number.

It is an amenable number.

342897929 is a deficient number, since it is larger than the sum of its proper divisors (34877431).

342897929 is a wasteful number, since it uses less digits than its factorization.

342897929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308751.

The product of its digits is 1959552, while the sum is 53.

The square root of 342897929 is about 18517.5033144320. The cubic root of 342897929 is about 699.9305570568.

The spelling of 342897929 in words is "three hundred forty-two million, eight hundred ninety-seven thousand, nine hundred twenty-nine".