3248266240 has 88 divisors (see below), whose sum is σ = 7924837680. Its totient is φ = 1277165568.

The previous prime is 3248266237. The next prime is 3248266271. The reversal of 3248266240 is 426628423.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3248266240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296704 + ... + 307456.

Almost surely, 2^3248266240 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 3248266240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3962418840).

3248266240 is an abundant number, since it is smaller than the sum of its proper divisors (4676571440).

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

3248266240 is a wasteful number, since it uses less digits than its factorization.

3248266240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10837 (or 10819 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 3248266240 is about 56993.5631453237. The cubic root of 3248266240 is about 1480.9845895477.

The spelling of 3248266240 in words is "three billion, two hundred forty-eight million, two hundred sixty-six thousand, two hundred forty".