4914689 has 8 divisors (see below), whose sum is σ = 5326440. Its totient is φ = 4534608.

The previous prime is 4914677. The next prime is 4914719. The reversal of 4914689 is 9864194.

It can be written as a sum of positive squares in 4 ways, for example, as 846400 + 4068289 = 920^2 + 2017^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4914689 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4914619) 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, 1079 + ... + 3315.

It is an arithmetic number, because the mean of its divisors is an integer number (665805).

Almost surely, 2^4914689 is an apocalyptic number.

It is an amenable number.

4914689 is a deficient number, since it is larger than the sum of its proper divisors (411751).

4914689 is an equidigital number, since it uses as much as digits as its factorization.

4914689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276 (or 2250 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 4914689 is about 2216.9097861663. The cubic root of 4914689 is about 170.0194787369.

The spelling of 4914689 in words is "four million, nine hundred fourteen thousand, six hundred eighty-nine".