3250643486 has 8 divisors (see below), whose sum is σ = 4914359040. Its totient is φ = 1612523808.

The previous prime is 3250643483. The next prime is 3250643503. The reversal of 3250643486 is 6843460523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250643483) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6398651 + ... + 6399158.

It is an arithmetic number, because the mean of its divisors is an integer number (614294880).

Almost surely, 2^3250643486 is an apocalyptic number.

3250643486 is a deficient number, since it is larger than the sum of its proper divisors (1663715554).

3250643486 is a wasteful number, since it uses less digits than its factorization.

3250643486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12797938.

The product of its (nonzero) digits is 414720, while the sum is 41.

The square root of 3250643486 is about 57014.4147211913. The cubic root of 3250643486 is about 1481.3457879957.

The spelling of 3250643486 in words is "three billion, two hundred fifty million, six hundred forty-three thousand, four hundred eighty-six".