4679730 has 96 divisors (see below), whose sum is σ = 13815360. Its totient is φ = 1088640.

The previous prime is 4679711. The next prime is 4679747. The reversal of 4679730 is 379764.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28629 + ... + 28791.

It is an arithmetic number, because the mean of its divisors is an integer number (143910).

Almost surely, 2^4679730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4679730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6907680).

4679730 is an abundant number, since it is smaller than the sum of its proper divisors (9135630).

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

4679730 is a wasteful number, since it uses less digits than its factorization.

4679730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 4679730 is about 2163.2683606062. The cubic root of 4679730 is about 167.2657153753.

The spelling of 4679730 in words is "four million, six hundred seventy-nine thousand, seven hundred thirty".