342222929 has 4 divisors (see below), whose sum is σ = 342326784. Its totient is φ = 342119076.

The previous prime is 342222917. The next prime is 342222931. The reversal of 342222929 is 929222243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 929222243 = 11071 ⋅83933.

It is a cyclic number.

It is not a de Polignac number, because 342222929 - 2²⁴ = 325445713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342222949) 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, 46817 + ... + 53630.

It is an arithmetic number, because the mean of its divisors is an integer number (85581696).

Almost surely, 2^342222929 is an apocalyptic number.

It is an amenable number.

342222929 is a deficient number, since it is larger than the sum of its proper divisors (103855).

342222929 is a wasteful number, since it uses less digits than its factorization.

342222929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103854.

The product of its digits is 31104, while the sum is 35.

The square root of 342222929 is about 18499.2683368829. The cubic root of 342222929 is about 699.4709805706.

The spelling of 342222929 in words is "three hundred forty-two million, two hundred twenty-two thousand, nine hundred twenty-nine".