4949289 has 8 divisors (see below), whose sum is σ = 7332320. Its totient is φ = 3299508.

The previous prime is 4949279. The next prime is 4949293. The reversal of 4949289 is 9829494.

It is not a de Polignac number, because 4949289 - 2⁸ = 4949033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4949239) 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, 91627 + ... + 91680.

It is an arithmetic number, because the mean of its divisors is an integer number (916540).

Almost surely, 2^4949289 is an apocalyptic number.

It is an amenable number.

4949289 is a deficient number, since it is larger than the sum of its proper divisors (2383031).

4949289 is a wasteful number, since it uses less digits than its factorization.

4949289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183316 (or 183310 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 4949289 is about 2224.6997550231. The cubic root of 4949289 is about 170.4175319196.

The spelling of 4949289 in words is "four million, nine hundred forty-nine thousand, two hundred eighty-nine".