342442464 has 96 divisors (see below), whose sum is σ = 1106380800. Its totient is φ = 90312192.

The previous prime is 342442459. The next prime is 342442483. The reversal of 342442464 is 464244243.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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 15 ways as a sum of consecutive naturals, for example, 10864 + ... + 28335.

It is an arithmetic number, because the mean of its divisors is an integer number (11524800).

Almost surely, 2^342442464 is an apocalyptic number.

It is an amenable number.

342442464 is an abundant number, since it is smaller than the sum of its proper divisors (763938336).

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

342442464 is a wasteful number, since it uses less digits than its factorization.

342442464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39232 (or 39224 counting only the distinct ones).

The product of its digits is 73728, while the sum is 33.

The square root of 342442464 is about 18505.2009986382. The cubic root of 342442464 is about 699.6205181231.

The spelling of 342442464 in words is "three hundred forty-two million, four hundred forty-two thousand, four hundred sixty-four".