342645546 has 8 divisors (see below), whose sum is σ = 685291104. Its totient is φ = 114215180.

The previous prime is 342645529. The next prime is 342645551. The reversal of 342645546 is 645546243.

It is a sphenic number, since it is the product of 3 distinct primes.

342645546 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28553790 + ... + 28553801.

It is an arithmetic number, because the mean of its divisors is an integer number (85661388).

Almost surely, 2^342645546 is an apocalyptic number.

342645546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

342645546 is a wasteful number, since it uses less digits than its factorization.

342645546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57107596.

The product of its digits is 345600, while the sum is 39.

The square root of 342645546 is about 18510.6873454229. The cubic root of 342645546 is about 699.7587917231.

The spelling of 342645546 in words is "three hundred forty-two million, six hundred forty-five thousand, five hundred forty-six".