4678830 has 128 divisors (see below), whose sum is σ = 14192640. Its totient is φ = 1088640.

The previous prime is 4678823. The next prime is 4678837. The reversal of 4678830 is 388764.

It is an interprime number because it is at equal distance from previous prime (4678823) and next prime (4678837).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4678837) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108789 + ... + 108831.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

Almost surely, 2^4678830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4678830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7096320).

4678830 is an abundant number, since it is smaller than the sum of its proper divisors (9513810).

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

4678830 is a wasteful number, since it uses less digits than its factorization.

4678830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4678830 is about 2163.0603320296. The cubic root of 4678830 is about 167.2549919080.

The spelling of 4678830 in words is "four million, six hundred seventy-eight thousand, eight hundred thirty".