342718308 has 36 divisors (see below), whose sum is σ = 903983808. Its totient is φ = 109272240.

The previous prime is 342718301. The next prime is 342718379. The reversal of 342718308 is 803817243.

342718308 is a `hidden beast` number, since 342 + 7 + 1 + 8 + 308 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (342718301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206128 + ... + 207783.

Almost surely, 2^342718308 is an apocalyptic number.

It is an amenable number.

342718308 is an abundant number, since it is smaller than the sum of its proper divisors (561265500).

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

342718308 is a wasteful number, since it uses less digits than its factorization.

342718308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413944 (or 413939 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 342718308 is about 18512.6526462309. The cubic root of 342718308 is about 699.8083203066.

The spelling of 342718308 in words is "three hundred forty-two million, seven hundred eighteen thousand, three hundred eight".