3320166836 has 48 divisors (see below), whose sum is σ = 6861668352. Its totient is φ = 1375596000.

The previous prime is 3320166833. The next prime is 3320166847. The reversal of 3320166836 is 6386610233.

It is a super-2 number, since 2×3320166836² = 22047015637748501792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3320166836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320166833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1411061 + ... + 1413411.

It is an arithmetic number, because the mean of its divisors is an integer number (142951424).

Almost surely, 2^3320166836 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 3320166836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3430834176).

3320166836 is an abundant number, since it is smaller than the sum of its proper divisors (3541501516).

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

3320166836 is a wasteful number, since it uses less digits than its factorization.

3320166836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020 (or 4018 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 3320166836 is about 57620.8888858893. Note that the first 5 decimals coincide. The cubic root of 3320166836 is about 1491.8321734288.

The spelling of 3320166836 in words is "three billion, three hundred twenty million, one hundred sixty-six thousand, eight hundred thirty-six".