342254688 has 24 divisors (see below), whose sum is σ = 898418808. Its totient is φ = 114084864.

The previous prime is 342254669. The next prime is 342254701. The reversal of 342254688 is 886452243.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1782481 + ... + 1782672.

It is an arithmetic number, because the mean of its divisors is an integer number (37434117).

Almost surely, 2^342254688 is an apocalyptic number.

It is an amenable number.

342254688 is an abundant number, since it is smaller than the sum of its proper divisors (556164120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342254688 is a wasteful number, since it uses less digits than its factorization.

342254688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3565166 (or 3565158 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 342254688 is about 18500.1267022688. The cubic root of 342254688 is about 699.4926173555.

The spelling of 342254688 in words is "three hundred forty-two million, two hundred fifty-four thousand, six hundred eighty-eight".