3263327964 has 144 divisors (see below), whose sum is σ = 9385119744. Its totient is φ = 948931200.

The previous prime is 3263327953. The next prime is 3263327983. The reversal of 3263327964 is 4697233623.

3263327964 is a `hidden beast` number, since 3 + 2 + 633 + 2 + 7 + 9 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 621229 + ... + 626459.

Almost surely, 2^3263327964 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 3263327964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4692559872).

3263327964 is an abundant number, since it is smaller than the sum of its proper divisors (6121791780).

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

3263327964 is a wasteful number, since it uses less digits than its factorization.

3263327964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5328 (or 5323 counting only the distinct ones).

The product of its digits is 979776, while the sum is 45.

The square root of 3263327964 is about 57125.5456341557. The cubic root of 3263327964 is about 1483.2700952322.

The spelling of 3263327964 in words is "three billion, two hundred sixty-three million, three hundred twenty-seven thousand, nine hundred sixty-four".