4870889 has 4 divisors (see below), whose sum is σ = 4900224. Its totient is φ = 4841556.

The previous prime is 4870867. The next prime is 4870907. The reversal of 4870889 is 9880784.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4870889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4870819) 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 3 ways as a sum of consecutive naturals, for example, 14417 + ... + 14750.

It is an arithmetic number, because the mean of its divisors is an integer number (1225056).

Almost surely, 2^4870889 is an apocalyptic number.

It is an amenable number.

4870889 is a deficient number, since it is larger than the sum of its proper divisors (29335).

4870889 is a wasteful number, since it uses less digits than its factorization.

4870889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29334.

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 4870889 is about 2207.0090620566. The cubic root of 4870889 is about 169.5128962844.

The spelling of 4870889 in words is "four million, eight hundred seventy thousand, eight hundred eighty-nine".