4991336 has 64 divisors (see below), whose sum is σ = 11664000. Its totient is φ = 1994496.

The previous prime is 4991333. The next prime is 4991339. The reversal of 4991336 is 6331994.

It is an interprime number because it is at equal distance from previous prime (4991333) and next prime (4991339).

It is a junction number, because it is equal to n+sod(n) for n = 4991296 and 4991305.

It is not an unprimeable number, because it can be changed into a prime (4991333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46595 + ... + 46701.

It is an arithmetic number, because the mean of its divisors is an integer number (182250).

Almost surely, 2^4991336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4991336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5832000).

4991336 is an abundant number, since it is smaller than the sum of its proper divisors (6672664).

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

4991336 is a wasteful number, since it uses less digits than its factorization.

4991336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 133 counting only the distinct ones).

The product of its digits is 17496, while the sum is 35.

The square root of 4991336 is about 2234.1298082251. The cubic root of 4991336 is about 170.8987693535.

The spelling of 4991336 in words is "four million, nine hundred ninety-one thousand, three hundred thirty-six".