3320603072 has 56 divisors (see below), whose sum is σ = 6715353600. Its totient is φ = 1628669696.

The previous prime is 3320603057. The next prime is 3320603089. The reversal of 3320603072 is 2703060233.

It is a super-2 number, since 2×3320603072² = 22052809523551674368, which contains 22 as substring.

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, 3258179 + ... + 3259197.

Almost surely, 2^3320603072 is an apocalyptic number.

3320603072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3320603072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3357676800).

3320603072 is an abundant number, since it is smaller than the sum of its proper divisors (3394750528).

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

3320603072 is a wasteful number, since it uses less digits than its factorization.

3320603072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1943 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 3320603072 is about 57624.6741595994. The cubic root of 3320603072 is about 1491.8975077360.

The spelling of 3320603072 in words is "three billion, three hundred twenty million, six hundred three thousand, seventy-two".