4709628 has 72 divisors (see below), whose sum is σ = 14851200. Its totient is φ = 1222560.

The previous prime is 4709609. The next prime is 4709651. The reversal of 4709628 is 8269074.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4709592 and 4709601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1923 + ... + 3621.

Almost surely, 2^4709628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4709628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7425600).

4709628 is an abundant number, since it is smaller than the sum of its proper divisors (10141572).

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

4709628 is a wasteful number, since it uses less digits than its factorization.

4709628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727 (or 1722 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4709628 is about 2170.1677354527. The cubic root of 4709628 is about 167.6211702135.

The spelling of 4709628 in words is "four million, seven hundred nine thousand, six hundred twenty-eight".