4993830 has 24 divisors (see below), whose sum is σ = 12984192. Its totient is φ = 1331664.

The previous prime is 4993823. The next prime is 4993837. The reversal of 4993830 is 383994.

It is an interprime number because it is at equal distance from previous prime (4993823) and next prime (4993837).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4993837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27654 + ... + 27833.

It is an arithmetic number, because the mean of its divisors is an integer number (541008).

Almost surely, 2^4993830 is an apocalyptic number.

4993830 is an abundant number, since it is smaller than the sum of its proper divisors (7990362).

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

4993830 is a wasteful number, since it uses less digits than its factorization.

4993830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55500 (or 55497 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 4993830 is about 2234.6878976716. The cubic root of 4993830 is about 170.9272287053.

The spelling of 4993830 in words is "four million, nine hundred ninety-three thousand, eight hundred thirty".