4608993 has 8 divisors (see below), whose sum is σ = 6412608. Its totient is φ = 2939024.

The previous prime is 4608983. The next prime is 4609009. The reversal of 4608993 is 3998064.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4608993 - 2¹³ = 4600801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4608943) 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 7 ways as a sum of consecutive naturals, for example, 33330 + ... + 33467.

It is an arithmetic number, because the mean of its divisors is an integer number (801576).

Almost surely, 2^4608993 is an apocalyptic number.

It is an amenable number.

4608993 is a deficient number, since it is larger than the sum of its proper divisors (1803615).

4608993 is a wasteful number, since it uses less digits than its factorization.

4608993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66823.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 4608993 is about 2146.8565392219. The cubic root of 4608993 is about 166.4186582451.

It can be divided in two parts, 460 and 8993, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 4608993 in words is "four million, six hundred eight thousand, nine hundred ninety-three".