4999380 has 48 divisors (see below), whose sum is σ = 14159040. Its totient is φ = 1317888.

The previous prime is 4999363. The next prime is 4999387. The reversal of 4999380 is 839994.

It is a d-powerful number, because it can be written as 4⁸ + 9 + 9⁵ + 9⁵ + 3¹⁴ + 8⁵ + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5391 + ... + 6249.

It is an arithmetic number, because the mean of its divisors is an integer number (294980).

Almost surely, 2^4999380 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 4999380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7079520).

4999380 is an abundant number, since it is smaller than the sum of its proper divisors (9159660).

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

4999380 is a wasteful number, since it uses less digits than its factorization.

4999380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968 (or 966 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 4999380 is about 2235.9293369872. The cubic root of 4999380 is about 170.9905264749.

The spelling of 4999380 in words is "four million, nine hundred ninety-nine thousand, three hundred eighty".