3262972266 has 12 divisors (see below), whose sum is σ = 7069773282. Its totient is φ = 1087657416.

The previous prime is 3262972261. The next prime is 3262972327. The reversal of 3262972266 is 6622792623.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3099260241 + 163712025 = 55671^2 + 12795^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3262972261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90638101 + ... + 90638136.

Almost surely, 2^3262972266 is an apocalyptic number.

3262972266 is an abundant number, since it is smaller than the sum of its proper divisors (3806801016).

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

3262972266 is a wasteful number, since it uses less digits than its factorization.

3262972266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181276245 (or 181276242 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 3262972266 is about 57122.4322486359. The cubic root of 3262972266 is about 1483.2162018466.

The spelling of 3262972266 in words is "three billion, two hundred sixty-two million, nine hundred seventy-two thousand, two hundred sixty-six".