3323340020 has 144 divisors (see below), whose sum is σ = 9442038144. Its totient is φ = 956102400.

The previous prime is 3323339977. The next prime is 3323340029. The reversal of 3323340020 is 200433233.

It is a super-2 number, since 2×3323340020² = 22089177777067200800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3323339974 and 3323340001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3323340029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 212675 + ... + 227765.

Almost surely, 2^3323340020 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 3323340020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4721019072).

3323340020 is an abundant number, since it is smaller than the sum of its proper divisors (6118698124).

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

3323340020 is a wasteful number, since it uses less digits than its factorization.

3323340020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15142 (or 15129 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 3323340020 is about 57648.4173243290. The cubic root of 3323340020 is about 1492.3072851647.

Adding to 3323340020 its reverse (200433233), we get a palindrome (3523773253).

It can be divided in two parts, 3323 and 340020, that added together give a palindrome (343343).

The spelling of 3323340020 in words is "three billion, three hundred twenty-three million, three hundred forty thousand, twenty".