4643496 has 144 divisors (see below), whose sum is σ = 15249780. Its totient is φ = 1267200.

The previous prime is 4643491. The next prime is 4643497. The reversal of 4643496 is 6943464.

4643496 is a `hidden beast` number, since 4 + 643 + 4 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3663396 + 980100 = 1914^2 + 990^2 .

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 a self number, because there is not a number n which added to its sum of digits gives 4643496.

It is not an unprimeable number, because it can be changed into a prime (4643491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 113236 + ... + 113276.

Almost surely, 2^4643496 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 4643496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7624890).

4643496 is an abundant number, since it is smaller than the sum of its proper divisors (10606284).

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

4643496 is a wasteful number, since it uses less digits than its factorization.

4643496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 70 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 4643496 is about 2154.8772586855. The cubic root of 4643496 is about 166.8328972603.

Subtracting 4643496 from its reverse (6943464), we obtain a cube (2299968 = 132³).

The spelling of 4643496 in words is "four million, six hundred forty-three thousand, four hundred ninety-six".