342462216 has 32 divisors (see below), whose sum is σ = 861618240. Its totient is φ = 113425728.

The previous prime is 342462193. The next prime is 342462221. The reversal of 342462216 is 612264243.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41676 + ... + 49211.

It is an arithmetic number, because the mean of its divisors is an integer number (26925570).

Almost surely, 2^342462216 is an apocalyptic number.

It is an amenable number.

342462216 is an abundant number, since it is smaller than the sum of its proper divisors (519156024).

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

342462216 is a wasteful number, since it uses less digits than its factorization.

342462216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91053 (or 91049 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 342462216 is about 18505.7346787422. The cubic root of 342462216 is about 699.6339691796.

The spelling of 342462216 in words is "three hundred forty-two million, four hundred sixty-two thousand, two hundred sixteen".