342239848 has 16 divisors (see below), whose sum is σ = 642780000. Its totient is φ = 170831856.

The previous prime is 342239827. The next prime is 342239861. The reversal of 342239848 is 848932243.

It is a super-2 number, since 2×342239848² = 234256227118126208, which contains 22 as substring.

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, 30918 + ... + 40501.

It is an arithmetic number, because the mean of its divisors is an integer number (40173750).

Almost surely, 2^342239848 is an apocalyptic number.

It is an amenable number.

342239848 is a deficient number, since it is larger than the sum of its proper divisors (300540152).

342239848 is a wasteful number, since it uses less digits than its factorization.

342239848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72024 (or 72020 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 342239848 is about 18499.7256195869. The cubic root of 342239848 is about 699.4825073207.

The spelling of 342239848 in words is "three hundred forty-two million, two hundred thirty-nine thousand, eight hundred forty-eight".