342227904 has 56 divisors (see below), whose sum is σ = 908060160. Its totient is φ = 113750784.

The previous prime is 342227891. The next prime is 342227917. The reversal of 342227904 is 409722243.

It is an interprime number because it is at equal distance from previous prime (342227891) and next prime (342227917).

It is a congruent number.

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, 70417 + ... + 75119.

It is an arithmetic number, because the mean of its divisors is an integer number (16215360).

Almost surely, 2^342227904 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 342227904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454030080).

342227904 is an abundant number, since it is smaller than the sum of its proper divisors (565832256).

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

342227904 is a wasteful number, since it uses less digits than its factorization.

342227904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097 (or 5087 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 342227904 is about 18499.4028011717. The cubic root of 342227904 is about 699.4743700291.

The spelling of 342227904 in words is "three hundred forty-two million, two hundred twenty-seven thousand, nine hundred four".