3320243432 has 64 divisors (see below), whose sum is σ = 6920847360. Its totient is φ = 1480651200.

The previous prime is 3320243431. The next prime is 3320243527. The reversal of 3320243432 is 2343420233.

It is a super-2 number, since 2×3320243432² = 22048032895478277248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320243431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1392113 + ... + 1394495.

It is an arithmetic number, because the mean of its divisors is an integer number (108138240).

Almost surely, 2^3320243432 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 3320243432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3460423680).

3320243432 is an abundant number, since it is smaller than the sum of its proper divisors (3600603928).

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

3320243432 is a wasteful number, since it uses less digits than its factorization.

3320243432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694 (or 2690 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 3320243432 is about 57621.5535368494. The cubic root of 3320243432 is about 1491.8436454927.

Adding to 3320243432 its reverse (2343420233), we get a palindrome (5663663665).

The spelling of 3320243432 in words is "three billion, three hundred twenty million, two hundred forty-three thousand, four hundred thirty-two".