3326666436 has 60 divisors (see below), whose sum is σ = 8719831120. Its totient is φ = 1105922160.

The previous prime is 3326666419. The next prime is 3326666459. The reversal of 3326666436 is 6346666233.

It is a super-2 number, since 2×3326666436² = 22133419152817884192, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3326666391 and 3326666400.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 109251 + ... + 136341.

Almost surely, 2^3326666436 is an apocalyptic number.

3326666436 is a gapful number since it is divisible by the number (36) 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 3326666436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4359915560).

3326666436 is an abundant number, since it is smaller than the sum of its proper divisors (5393164684).

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

3326666436 is a wasteful number, since it uses less digits than its factorization.

3326666436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27486 (or 27475 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 45.

The square root of 3326666436 is about 57677.2609959939. The cubic root of 3326666436 is about 1492.8050153107.

The spelling of 3326666436 in words is "three billion, three hundred twenty-six million, six hundred sixty-six thousand, four hundred thirty-six".