4638304 has 24 divisors (see below), whose sum is σ = 9962568. Its totient is φ = 2108160.

The previous prime is 4638301. The next prime is 4638307. The reversal of 4638304 is 4038364.

It is an interprime number because it is at equal distance from previous prime (4638301) and next prime (4638307).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4638301) 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, 6237 + ... + 6940.

It is an arithmetic number, because the mean of its divisors is an integer number (415107).

Almost surely, 2^4638304 is an apocalyptic number.

4638304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4638304 is an abundant number, since it is smaller than the sum of its proper divisors (5324264).

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

4638304 is a wasteful number, since it uses less digits than its factorization.

4638304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13198 (or 13190 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4638304 is about 2153.6722127566. The cubic root of 4638304 is about 166.7706941673.

The spelling of 4638304 in words is "four million, six hundred thirty-eight thousand, three hundred four".