4909982 has 16 divisors (see below), whose sum is σ = 9182592. Its totient is φ = 1912920.

The previous prime is 4909981. The next prime is 4910027. The reversal of 4909982 is 2899094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909981) 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, 15788 + ... + 16095.

It is an arithmetic number, because the mean of its divisors is an integer number (573912).

Almost surely, 2^4909982 is an apocalyptic number.

4909982 is a deficient number, since it is larger than the sum of its proper divisors (4272610).

4909982 is a wasteful number, since it uses less digits than its factorization.

4909982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31903.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 4909982 is about 2215.8479189692. The cubic root of 4909982 is about 169.9651831813.

The spelling of 4909982 in words is "four million, nine hundred nine thousand, nine hundred eighty-two".