4891030 has 16 divisors (see below), whose sum is σ = 9042480. Its totient is φ = 1903392.

The previous prime is 4891027. The next prime is 4891039. The reversal of 4891030 is 301984.

It is a junction number, because it is equal to n+sod(n) for n = 4890986 and 4891004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4891039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6240 + ... + 6979.

It is an arithmetic number, because the mean of its divisors is an integer number (565155).

Almost surely, 2^4891030 is an apocalyptic number.

4891030 is a deficient number, since it is larger than the sum of its proper divisors (4151450).

4891030 is a wasteful number, since it uses less digits than its factorization.

4891030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13263.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 4891030 is about 2211.5673175375. The cubic root of 4891030 is about 169.7462187987.

The spelling of 4891030 in words is "four million, eight hundred ninety-one thousand, thirty".