4964489 has 2 divisors, whose sum is σ = 4964490. Its totient is φ = 4964488.

The previous prime is 4964483. The next prime is 4964503. The reversal of 4964489 is 9844694.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2948089 + 2016400 = 1717^2 + 1420^2 .

It is a cyclic number.

It is not a de Polignac number, because 4964489 - 2⁴ = 4964473 is a prime.

It is a super-2 number, since 2×4964489² = 49292302062242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4964483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2482244 + 2482245.

It is an arithmetic number, because the mean of its divisors is an integer number (2482245).

Almost surely, 2^4964489 is an apocalyptic number.

It is an amenable number.

4964489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4964489 is an equidigital number, since it uses as much as digits as its factorization.

4964489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 44.

The square root of 4964489 is about 2228.1133274589. The cubic root of 4964489 is about 170.5918127925.

The spelling of 4964489 in words is "four million, nine hundred sixty-four thousand, four hundred eighty-nine".