4634428 has 6 divisors (see below), whose sum is σ = 8110256. Its totient is φ = 2317212.

The previous prime is 4634419. The next prime is 4634429. The reversal of 4634428 is 8244364.

It is a self number, because there is not a number n which added to its sum of digits gives 4634428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4634429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579300 + ... + 579307.

Almost surely, 2^4634428 is an apocalyptic number.

It is an amenable number.

4634428 is a deficient number, since it is larger than the sum of its proper divisors (3475828).

4634428 is a wasteful number, since it uses less digits than its factorization.

4634428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158611 (or 1158609 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 4634428 is about 2152.7721663009. The cubic root of 4634428 is about 166.7242272295.

The spelling of 4634428 in words is "four million, six hundred thirty-four thousand, four hundred twenty-eight".