7863238470 has 64 divisors (see below), whose sum is σ = 19407962880. Its totient is φ = 2038028928.

The previous prime is 7863238421. The next prime is 7863238499. The reversal of 7863238470 is 748323687.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147021 + ... + 193239.

It is an arithmetic number, because the mean of its divisors is an integer number (303249420).

Almost surely, 2^7863238470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7863238470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9703981440).

7863238470 is an abundant number, since it is smaller than the sum of its proper divisors (11544724410).

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

7863238470 is a wasteful number, since it uses less digits than its factorization.

7863238470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46389.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The square root of 7863238470 is about 88674.9032703166. The cubic root of 7863238470 is about 1988.5376384666.

The spelling of 7863238470 in words is "seven billion, eight hundred sixty-three million, two hundred thirty-eight thousand, four hundred seventy".