4639836914 has 16 divisors (see below), whose sum is σ = 7131783456. Its totient is φ = 2262612000.

The previous prime is 4639836913. The next prime is 4639836931. The reversal of 4639836914 is 4196389364.

It is not an unprimeable number, because it can be changed into a prime (4639836913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323189 + ... + 337239.

It is an arithmetic number, because the mean of its divisors is an integer number (445736466).

Almost surely, 2^4639836914 is an apocalyptic number.

4639836914 is a deficient number, since it is larger than the sum of its proper divisors (2491946542).

4639836914 is a wasteful number, since it uses less digits than its factorization.

4639836914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18121.

The product of its digits is 3359232, while the sum is 53.

The square root of 4639836914 is about 68116.3483607276. The cubic root of 4639836914 is about 1667.8906417021.

The spelling of 4639836914 in words is "four billion, six hundred thirty-nine million, eight hundred thirty-six thousand, nine hundred fourteen".