4781911694 has 32 divisors (see below), whose sum is σ = 8381961216. Its totient is φ = 2003395680.

The previous prime is 4781911679. The next prime is 4781911711. The reversal of 4781911694 is 4961191874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615317 + ... + 623039.

It is an arithmetic number, because the mean of its divisors is an integer number (261936288).

Almost surely, 2^4781911694 is an apocalyptic number.

4781911694 is a deficient number, since it is larger than the sum of its proper divisors (3600049522).

4781911694 is a wasteful number, since it uses less digits than its factorization.

4781911694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8720.

The product of its digits is 435456, while the sum is 50.

The square root of 4781911694 is about 69151.3679835764. The cubic root of 4781911694 is about 1684.7437372349.

The spelling of 4781911694 in words is "four billion, seven hundred eighty-one million, nine hundred eleven thousand, six hundred ninety-four".