4930840 has 32 divisors (see below), whose sum is σ = 11190960. Its totient is φ = 1955200.

The previous prime is 4930837. The next prime is 4930843. The reversal of 4930840 is 480394.

4930840 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (4930837) and next prime (4930843).

It is a junction number, because it is equal to n+sod(n) for n = 4930799 and 4930808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4770 + ... + 5710.

Almost surely, 2^4930840 is an apocalyptic number.

4930840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4930840 is an abundant number, since it is smaller than the sum of its proper divisors (6260120).

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

4930840 is a wasteful number, since it uses less digits than its factorization.

4930840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4930840 is about 2220.5494815473. The cubic root of 4930840 is about 170.2055184547.

The spelling of 4930840 in words is "four million, nine hundred thirty thousand, eight hundred forty".