7851470368 has 48 divisors (see below), whose sum is σ = 17784446400. Its totient is φ = 3342318336.

The previous prime is 7851470299. The next prime is 7851470387. The reversal of 7851470368 is 8630741587.

It is a happy 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, 84246 + ... + 150997.

It is an arithmetic number, because the mean of its divisors is an integer number (370509300).

Almost surely, 2^7851470368 is an apocalyptic number.

It is an amenable number.

7851470368 is an abundant number, since it is smaller than the sum of its proper divisors (9932976032).

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

7851470368 is a wasteful number, since it uses less digits than its factorization.

7851470368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235409 (or 235401 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 7851470368 is about 88608.5231114931. The cubic root of 7851470368 is about 1987.5451297744.

The spelling of 7851470368 in words is "seven billion, eight hundred fifty-one million, four hundred seventy thousand, three hundred sixty-eight".