4943736 has 96 divisors (see below), whose sum is σ = 16230240. Its totient is φ = 1327104.

The previous prime is 4943723. The next prime is 4943737. The reversal of 4943736 is 6373494.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁸ + 9⁷ + 4⁸ + 3⁷ + 7² + 3⁹ + 6⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 4943736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4943737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8280 + ... + 8856.

It is an arithmetic number, because the mean of its divisors is an integer number (169065).

Almost surely, 2^4943736 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 4943736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8115120).

4943736 is an abundant number, since it is smaller than the sum of its proper divisors (11286504).

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

4943736 is a wasteful number, since it uses less digits than its factorization.

4943736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 606 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 4943736 is about 2223.4513711795. The cubic root of 4943736 is about 170.3537730850.

The spelling of 4943736 in words is "four million, nine hundred forty-three thousand, seven hundred thirty-six".