333421368 has 128 divisors (see below), whose sum is σ = 997969920. Its totient is φ = 90823680.

The previous prime is 333421241. The next prime is 333421373. The reversal of 333421368 is 863124333.

It is a super-2 number, since 2×333421368² = 222339617277982848, which contains 22 as substring.

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379746 + ... + 380622.

It is an arithmetic number, because the mean of its divisors is an integer number (7796640).

Almost surely, 2^333421368 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 333421368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498984960).

333421368 is an abundant number, since it is smaller than the sum of its proper divisors (664548552).

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

333421368 is a wasteful number, since it uses less digits than its factorization.

333421368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 993 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 333421368 is about 18259.8293529814. The cubic root of 333421368 is about 693.4223088065.

The spelling of 333421368 in words is "three hundred thirty-three million, four hundred twenty-one thousand, three hundred sixty-eight".