342266829 has 4 divisors (see below), whose sum is σ = 456355776. Its totient is φ = 228177884.

The previous prime is 342266809. The next prime is 342266839. The reversal of 342266829 is 928662243.

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: 928662243 = 3 ⋅309554081.

It is a cyclic number.

It is not a de Polignac number, because 342266829 - 2¹⁷ = 342135757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342266809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57044469 + ... + 57044474.

It is an arithmetic number, because the mean of its divisors is an integer number (114088944).

Almost surely, 2^342266829 is an apocalyptic number.

It is an amenable number.

342266829 is a deficient number, since it is larger than the sum of its proper divisors (114088947).

342266829 is a wasteful number, since it uses less digits than its factorization.

342266829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114088946.

The product of its digits is 248832, while the sum is 42.

The square root of 342266829 is about 18500.4548322467. The cubic root of 342266829 is about 699.5008884275.

The spelling of 342266829 in words is "three hundred forty-two million, two hundred sixty-six thousand, eight hundred twenty-nine".