332221434 has 8 divisors (see below), whose sum is σ = 664442880. Its totient is φ = 110740476.

The previous prime is 332221423. The next prime is 332221471. The reversal of 332221434 is 434122233.

It is a sphenic number, since it is the product of 3 distinct primes.

332221434 is an admirable number.

It is a super-2 number, since 2×332221434² = 220742162418032712, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27685114 + ... + 27685125.

It is an arithmetic number, because the mean of its divisors is an integer number (83055360).

Almost surely, 2^332221434 is an apocalyptic number.

332221434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

332221434 is a wasteful number, since it uses less digits than its factorization.

332221434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55370244.

The product of its digits is 3456, while the sum is 24.

The square root of 332221434 is about 18226.9425302216. The cubic root of 332221434 is about 692.5894676033.

Adding to 332221434 its reverse (434122233), we get a palindrome (766343667).

The spelling of 332221434 in words is "three hundred thirty-two million, two hundred twenty-one thousand, four hundred thirty-four".