4867518438 has 48 divisors (see below), whose sum is σ = 11176289280. Its totient is φ = 1525747968.

The previous prime is 4867518437. The next prime is 4867518449. The reversal of 4867518438 is 8348157684.

4867518438 is a `hidden beast` number, since 4 + 86 + 7 + 518 + 43 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4867518433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385156 + ... + 397592.

It is an arithmetic number, because the mean of its divisors is an integer number (232839360).

Almost surely, 2^4867518438 is an apocalyptic number.

4867518438 is an abundant number, since it is smaller than the sum of its proper divisors (6308770842).

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

4867518438 is a wasteful number, since it uses less digits than its factorization.

4867518438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13741 (or 13738 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The square root of 4867518438 is about 69767.6030690463. The cubic root of 4867518438 is about 1694.7378736844.

The spelling of 4867518438 in words is "four billion, eight hundred sixty-seven million, five hundred eighteen thousand, four hundred thirty-eight".