342894024 has 96 divisors (see below), whose sum is σ = 1016215200. Its totient is φ = 103587840.

The previous prime is 342894001. The next prime is 342894073. The reversal of 342894024 is 420498243.

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

It is a self number, because there is not a number n which added to its sum of digits gives 342894024.

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, 445512 + ... + 446280.

It is an arithmetic number, because the mean of its divisors is an integer number (10585575).

Almost surely, 2^342894024 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 342894024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508107600).

342894024 is an abundant number, since it is smaller than the sum of its proper divisors (673321176).

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

342894024 is a wasteful number, since it uses less digits than its factorization.

342894024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355 (or 1348 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 342894024 is about 18517.3978733514. The cubic root of 342894024 is about 699.9279000570.

The spelling of 342894024 in words is "three hundred forty-two million, eight hundred ninety-four thousand, twenty-four".