3290265920 has 112 divisors (see below), whose sum is σ = 8269102080. Its totient is φ = 1244491776.

The previous prime is 3290265919. The next prime is 3290265931. The reversal of 3290265920 is 295620923.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652529 + ... + 657551.

Almost surely, 2^3290265920 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 3290265920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4134551040).

3290265920 is an abundant number, since it is smaller than the sum of its proper divisors (4978836160).

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

3290265920 is a wasteful number, since it uses less digits than its factorization.

3290265920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152 (or 5142 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 3290265920 is about 57360.8396033391. The cubic root of 3290265920 is about 1487.3402574969.

The spelling of 3290265920 in words is "three billion, two hundred ninety million, two hundred sixty-five thousand, nine hundred twenty".