4899489 has 16 divisors (see below), whose sum is σ = 7512960. Its totient is φ = 2782080.

The previous prime is 4899481. The next prime is 4899493. The reversal of 4899489 is 9849984.

4899489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4899489 - 2³ = 4899481 is a prime.

It is a super-2 number, since 2×4899489² = 48009984922242, which contains 22 as substring.

4899489 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4899481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3157 + ... + 4445.

It is an arithmetic number, because the mean of its divisors is an integer number (469560).

Almost surely, 2^4899489 is an apocalyptic number.

It is an amenable number.

4899489 is a deficient number, since it is larger than the sum of its proper divisors (2613471).

4899489 is a wasteful number, since it uses less digits than its factorization.

4899489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480.

The product of its digits is 746496, while the sum is 51.

The square root of 4899489 is about 2213.4789359739. The cubic root of 4899489 is about 169.8440207120.

The spelling of 4899489 in words is "four million, eight hundred ninety-nine thousand, four hundred eighty-nine".