342434667 has 16 divisors (see below), whose sum is σ = 470564640. Its totient is φ = 221340672.

The previous prime is 342434657. The next prime is 342434681. The reversal of 342434667 is 766434243.

It is not a de Polignac number, because 342434667 - 2⁷ = 342434539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342434627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27259 + ... + 37787.

It is an arithmetic number, because the mean of its divisors is an integer number (29410290).

Almost surely, 2^342434667 is an apocalyptic number.

342434667 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

342434667 is a deficient number, since it is larger than the sum of its proper divisors (128129973).

342434667 is a wasteful number, since it uses less digits than its factorization.

342434667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10862.

The product of its digits is 290304, while the sum is 39.

The square root of 342434667 is about 18504.9903269361. The cubic root of 342434667 is about 699.6152082457.

The spelling of 342434667 in words is "three hundred forty-two million, four hundred thirty-four thousand, six hundred sixty-seven".