4786730139 has 32 divisors (see below), whose sum is σ = 6575100480. Its totient is φ = 3096317952.

The previous prime is 4786730107. The next prime is 4786730141. The reversal of 4786730139 is 9310376874.

It is not a de Polignac number, because 4786730139 - 2⁵ = 4786730107 is a prime.

It is a super-2 number, since 2×4786730139² = 45825570847221918642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4786730189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8412247 + ... + 8412815.

It is an arithmetic number, because the mean of its divisors is an integer number (205471890).

Almost surely, 2^4786730139 is an apocalyptic number.

4786730139 is a deficient number, since it is larger than the sum of its proper divisors (1788370341).

4786730139 is a wasteful number, since it uses less digits than its factorization.

4786730139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119.

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 4786730139 is about 69186.1990500996. The cubic root of 4786730139 is about 1685.3094189440.

The spelling of 4786730139 in words is "four billion, seven hundred eighty-six million, seven hundred thirty thousand, one hundred thirty-nine".