3245702886 has 24 divisors (see below), whose sum is σ = 7292814984. Its totient is φ = 1081900800.

The previous prime is 3245702879. The next prime is 3245702897. The reversal of 3245702886 is 6882075423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3338715 + ... + 3339686.

It is an arithmetic number, because the mean of its divisors is an integer number (303867291).

Almost surely, 2^3245702886 is an apocalyptic number.

3245702886 is an abundant number, since it is smaller than the sum of its proper divisors (4047112098).

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

3245702886 is an equidigital number, since it uses as much as digits as its factorization.

3245702886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6678418 (or 6678406 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 3245702886 is about 56971.0706060541. The cubic root of 3245702886 is about 1480.5949163563.

The spelling of 3245702886 in words is "three billion, two hundred forty-five million, seven hundred two thousand, eight hundred eighty-six".