4630660 has 12 divisors (see below), whose sum is σ = 9724428. Its totient is φ = 1852256.

The previous prime is 4630657. The next prime is 4630669. The reversal of 4630660 is 660364.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 662596 + 3968064 = 814^2 + 1992^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630669) 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, 115747 + ... + 115786.

It is an arithmetic number, because the mean of its divisors is an integer number (810369).

Almost surely, 2^4630660 is an apocalyptic number.

It is an amenable number.

4630660 is an abundant number, since it is smaller than the sum of its proper divisors (5093768).

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

4630660 is a wasteful number, since it uses less digits than its factorization.

4630660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231542 (or 231540 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 4630660 is about 2151.8968376760. The cubic root of 4630660 is about 166.6790301939.

It can be divided in two parts, 46 and 30660, that multiplied together give a triangular number (1410360 = T₁₆₇₉).

The spelling of 4630660 in words is "four million, six hundred thirty thousand, six hundred sixty".