333485720 has 64 divisors (see below), whose sum is σ = 792288000. Its totient is φ = 125981568.

The previous prime is 333485707. The next prime is 333485743. The reversal of 333485720 is 27584333.

It is a super-2 number, since 2×333485720² = 222425450887836800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397061 + ... + 397899.

It is an arithmetic number, because the mean of its divisors is an integer number (12379500).

Almost surely, 2^333485720 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 333485720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396144000).

333485720 is an abundant number, since it is smaller than the sum of its proper divisors (458802280).

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

333485720 is a wasteful number, since it uses less digits than its factorization.

333485720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392 (or 1388 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 333485720 is about 18261.5913873901. The cubic root of 333485720 is about 693.4669172671.

The spelling of 333485720 in words is "three hundred thirty-three million, four hundred eighty-five thousand, seven hundred twenty".