4620330 has 96 divisors (see below), whose sum is σ = 14152320. Its totient is φ = 1031040.

The previous prime is 4620299. The next prime is 4620359. The reversal of 4620330 is 330264.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12691 + ... + 13049.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

Almost surely, 2^4620330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4620330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7076160).

4620330 is an abundant number, since it is smaller than the sum of its proper divisors (9531990).

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

4620330 is a wasteful number, since it uses less digits than its factorization.

4620330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 4620330 is about 2149.4952895971. The cubic root of 4620330 is about 166.5549963062.

Adding to 4620330 its reverse (330264), we get a palindrome (4950594).

It can be divided in two parts, 4620 and 330, that added together give a triangular number (4950 = T₉₉).

The spelling of 4620330 in words is "four million, six hundred twenty thousand, three hundred thirty".