3247863248 has 40 divisors (see below), whose sum is σ = 7233310848. Its totient is φ = 1383887232.

The previous prime is 3247863233. The next prime is 3247863253. The reversal of 3247863248 is 8423687423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64436 + ... + 103187.

Almost surely, 2^3247863248 is an apocalyptic number.

It is an amenable number.

3247863248 is an abundant number, since it is smaller than the sum of its proper divisors (3985447600).

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

3247863248 is a wasteful number, since it uses less digits than its factorization.

3247863248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167811 (or 167805 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 47.

The square root of 3247863248 is about 56990.0276188738. The cubic root of 3247863248 is about 1480.9233415279.

The spelling of 3247863248 in words is "three billion, two hundred forty-seven million, eight hundred sixty-three thousand, two hundred forty-eight".