4787274167 has 4 divisors (see below), whose sum is σ = 5155526040. Its totient is φ = 4419022296.

The previous prime is 4787274139. The next prime is 4787274221. The reversal of 4787274167 is 7614727874.

4787274167 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 de Polignac number, because none of the positive numbers 2^k-4787274167 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4787274127) 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, 184125917 + ... + 184125942.

It is an arithmetic number, because the mean of its divisors is an integer number (1288881510).

Almost surely, 2^4787274167 is an apocalyptic number.

4787274167 is a deficient number, since it is larger than the sum of its proper divisors (368251873).

4787274167 is a wasteful number, since it uses less digits than its factorization.

4787274167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368251872.

The product of its digits is 3687936, while the sum is 53.

The square root of 4787274167 is about 69190.1305606515. The cubic root of 4787274167 is about 1685.3732635557.

The spelling of 4787274167 in words is "four billion, seven hundred eighty-seven million, two hundred seventy-four thousand, one hundred sixty-seven".