4891782694 has 16 divisors (see below), whose sum is σ = 7456096368. Its totient is φ = 2406504672.

The previous prime is 4891782667. The next prime is 4891782713. The reversal of 4891782694 is 4962871984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92904 + ... + 135700.

It is an arithmetic number, because the mean of its divisors is an integer number (466006023).

Almost surely, 2^4891782694 is an apocalyptic number.

4891782694 is a deficient number, since it is larger than the sum of its proper divisors (2564313674).

4891782694 is a wasteful number, since it uses less digits than its factorization.

4891782694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43719.

The product of its digits is 6967296, while the sum is 58.

The square root of 4891782694 is about 69941.2803285728. The cubic root of 4891782694 is about 1697.5492592220.

The spelling of 4891782694 in words is "four billion, eight hundred ninety-one million, seven hundred eighty-two thousand, six hundred ninety-four".