342875312 has 60 divisors (see below), whose sum is σ = 761770440. Its totient is φ = 148921344.

The previous prime is 342875303. The next prime is 342875347. The reversal of 342875312 is 213578243.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42239 + ... + 49697.

It is an arithmetic number, because the mean of its divisors is an integer number (12696174).

Almost surely, 2^342875312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342875312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380885220).

342875312 is an abundant number, since it is smaller than the sum of its proper divisors (418895128).

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

342875312 is a wasteful number, since it uses less digits than its factorization.

342875312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7510 (or 7491 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 342875312 is about 18516.8926118828. The cubic root of 342875312 is about 699.9151679510.

The spelling of 342875312 in words is "three hundred forty-two million, eight hundred seventy-five thousand, three hundred twelve".