8478674151 has 4 divisors (see below), whose sum is σ = 11304898872. Its totient is φ = 5652449432.

The previous prime is 8478674147. The next prime is 8478674153. The reversal of 8478674151 is 1514768748.

8478674151 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8478674151 - 2² = 8478674147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8478674094 and 8478674103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8478674153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1413112356 + ... + 1413112361.

It is an arithmetic number, because the mean of its divisors is an integer number (2826224718).

Almost surely, 2^8478674151 is an apocalyptic number.

8478674151 is a deficient number, since it is larger than the sum of its proper divisors (2826224721).

8478674151 is a wasteful number, since it uses less digits than its factorization.

8478674151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2826224720.

The product of its digits is 1505280, while the sum is 51.

The square root of 8478674151 is about 92079.7162843153. The cubic root of 8478674151 is about 2039.1193615818.

The spelling of 8478674151 in words is "eight billion, four hundred seventy-eight million, six hundred seventy-four thousand, one hundred fifty-one".