7946938470 has 32 divisors (see below), whose sum is σ = 19085937408. Its totient is φ = 2117707488.

The previous prime is 7946938421. The next prime is 7946938487. The reversal of 7946938470 is 748396497.

7946938470 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 7946938470.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48124 + ... + 134943.

It is an arithmetic number, because the mean of its divisors is an integer number (596435544).

Almost surely, 2^7946938470 is an apocalyptic number.

7946938470 is an abundant number, since it is smaller than the sum of its proper divisors (11138998938).

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

7946938470 is a wasteful number, since it uses less digits than its factorization.

7946938470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184524.

The product of its (nonzero) digits is 9144576, while the sum is 57.

The square root of 7946938470 is about 89145.6026397264. The cubic root of 7946938470 is about 1995.5683935181.

The spelling of 7946938470 in words is "seven billion, nine hundred forty-six million, nine hundred thirty-eight thousand, four hundred seventy".