3266326812 has 24 divisors (see below), whose sum is σ = 8710205056. Its totient is φ = 933236208.

The previous prime is 3266326799. The next prime is 3266326823. The reversal of 3266326812 is 2186236623.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19442338 + ... + 19442505.

Almost surely, 2^3266326812 is an apocalyptic number.

It is an amenable number.

3266326812 is an abundant number, since it is smaller than the sum of its proper divisors (5443878244).

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

3266326812 is a wasteful number, since it uses less digits than its factorization.

3266326812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38884857 (or 38884855 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 3266326812 is about 57151.7874786082. The cubic root of 3266326812 is about 1483.7243084127.

It can be divided in two parts, 3266 and 326812, that added together give a triangular number (330078 = T₈₁₂).

The spelling of 3266326812 in words is "three billion, two hundred sixty-six million, three hundred twenty-six thousand, eight hundred twelve".