4991316934 has 16 divisors (see below), whose sum is σ = 7674630480. Its totient is φ = 2433312000.

The previous prime is 4991316931. The next prime is 4991316937. The reversal of 4991316934 is 4396131994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4991316931) and next prime (4991316937).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4991316931) 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, 2067 + ... + 99934.

It is an arithmetic number, because the mean of its divisors is an integer number (479664405).

Almost surely, 2^4991316934 is an apocalyptic number.

4991316934 is a deficient number, since it is larger than the sum of its proper divisors (2683313546).

4991316934 is a wasteful number, since it uses less digits than its factorization.

4991316934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102615.

The product of its digits is 629856, while the sum is 49.

The square root of 4991316934 is about 70649.2528906003. The cubic root of 4991316934 is about 1708.9855175242.

The spelling of 4991316934 in words is "four billion, nine hundred ninety-one million, three hundred sixteen thousand, nine hundred thirty-four".