4634630 has 64 divisors (see below), whose sum is σ = 11225088. Its totient is φ = 1330560.

The previous prime is 4634561. The next prime is 4634633. The reversal of 4634630 is 364364.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 4634630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4634633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9779 + ... + 10241.

It is an arithmetic number, because the mean of its divisors is an integer number (175392).

Almost surely, 2^4634630 is an apocalyptic number.

4634630 is an abundant number, since it is smaller than the sum of its proper divisors (6590458).

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

4634630 is a wasteful number, since it uses less digits than its factorization.

4634630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 4634630 is about 2152.8190820410. The cubic root of 4634630 is about 166.7266495209.

Adding to 4634630 its reverse (364364), we get a palindrome (4998994).

The spelling of 4634630 in words is "four million, six hundred thirty-four thousand, six hundred thirty".