342312984 has 96 divisors (see below), whose sum is σ = 1032922800. Its totient is φ = 101687040.

The previous prime is 342312973. The next prime is 342313019. The reversal of 342312984 is 489213243.

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

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20839 + ... + 33449.

Almost surely, 2^342312984 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 342312984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516461400).

342312984 is an abundant number, since it is smaller than the sum of its proper divisors (690609816).

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

342312984 is a wasteful number, since it uses less digits than its factorization.

342312984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12665 (or 12658 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 342312984 is about 18501.7021919606. The cubic root of 342312984 is about 699.5323297959.

The spelling of 342312984 in words is "three hundred forty-two million, three hundred twelve thousand, nine hundred eighty-four".