342884629 has 4 divisors (see below), whose sum is σ = 343362240. Its totient is φ = 342407020.

The previous prime is 342884617. The next prime is 342884651. The reversal of 342884629 is 926488243.

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.

It is a cyclic number.

It is not a de Polignac number, because 342884629 - 2⁷ = 342884501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342884669) 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, 237727 + ... + 239164.

It is an arithmetic number, because the mean of its divisors is an integer number (85840560).

Almost surely, 2^342884629 is an apocalyptic number.

It is an amenable number.

342884629 is a deficient number, since it is larger than the sum of its proper divisors (477611).

342884629 is an equidigital number, since it uses as much as digits as its factorization.

342884629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477610.

The product of its digits is 663552, while the sum is 46.

The square root of 342884629 is about 18517.1441912623. The cubic root of 342884629 is about 699.9215075253.

The spelling of 342884629 in words is "three hundred forty-two million, eight hundred eighty-four thousand, six hundred twenty-nine".