4991334696 has 224 divisors, whose sum is σ = 14807439360. Its totient is φ = 1573520256.

The previous prime is 4991334679. The next prime is 4991334709. The reversal of 4991334696 is 6964331994.

4991334696 is a `hidden beast` number, since 49 + 9 + 133 + 469 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 17035126 + ... + 17035418.

It is an arithmetic number, because the mean of its divisors is an integer number (66104640).

Almost surely, 2^4991334696 is an apocalyptic number.

4991334696 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4991334696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7403719680).

4991334696 is an abundant number, since it is smaller than the sum of its proper divisors (9816104664).

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

4991334696 is a wasteful number, since it uses less digits than its factorization.

4991334696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 448 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 54.

The square root of 4991334696 is about 70649.3785959933. The cubic root of 4991334696 is about 1708.9875447090.

The spelling of 4991334696 in words is "four billion, nine hundred ninety-one million, three hundred thirty-four thousand, six hundred ninety-six".