4619668 has 12 divisors (see below), whose sum is σ = 8122240. Its totient is φ = 2299032.

The previous prime is 4619647. The next prime is 4619669. The reversal of 4619668 is 8669164.

It is a self number, because there is not a number n which added to its sum of digits gives 4619668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4619669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1698 + ... + 3481.

Almost surely, 2^4619668 is an apocalyptic number.

It is an amenable number.

4619668 is a deficient number, since it is larger than the sum of its proper divisors (3502572).

4619668 is a wasteful number, since it uses less digits than its factorization.

4619668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5406 (or 5404 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 4619668 is about 2149.3412944435. The cubic root of 4619668 is about 166.5470412702.

It can be divided in two parts, 46196 and 68, that added together give a palindrome (46264).

The spelling of 4619668 in words is "four million, six hundred nineteen thousand, six hundred sixty-eight".