3266993488 has 80 divisors (see below), whose sum is σ = 7154542080. Its totient is φ = 1432217600.

The previous prime is 3266993459. The next prime is 3266993507. The reversal of 3266993488 is 8843996623.

It is a super-2 number, since 2×3266993488² = 21346492901268812288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 639681 + ... + 644767.

It is an arithmetic number, because the mean of its divisors is an integer number (89431776).

Almost surely, 2^3266993488 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 3266993488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3577271040).

3266993488 is an abundant number, since it is smaller than the sum of its proper divisors (3887548592).

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

3266993488 is a wasteful number, since it uses less digits than its factorization.

3266993488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236 (or 5230 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 58.

The square root of 3266993488 is about 57157.6196845180. The cubic root of 3266993488 is about 1483.8252470872.

The spelling of 3266993488 in words is "three billion, two hundred sixty-six million, nine hundred ninety-three thousand, four hundred eighty-eight".