342432318 has 16 divisors (see below), whose sum is σ = 699436800. Its totient is φ = 111715416.

The previous prime is 342432317. The next prime is 342432367. The reversal of 342432318 is 813234243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342432313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606868 + ... + 607431.

It is an arithmetic number, because the mean of its divisors is an integer number (43714800).

Almost surely, 2^342432318 is an apocalyptic number.

342432318 is an abundant number, since it is smaller than the sum of its proper divisors (357004482).

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

342432318 is a wasteful number, since it uses less digits than its factorization.

342432318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214351.

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

The square root of 342432318 is about 18504.9268574615. The cubic root of 342432318 is about 699.6136085246.

The spelling of 342432318 in words is "three hundred forty-two million, four hundred thirty-two thousand, three hundred eighteen".