4764889 has 4 divisors (see below), whose sum is σ = 4770256. Its totient is φ = 4759524.

The previous prime is 4764869. The next prime is 4764901. The reversal of 4764889 is 9884674.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4764889 - 2⁵ = 4764857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4764869) 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, 999 + ... + 3244.

It is an arithmetic number, because the mean of its divisors is an integer number (1192564).

Almost surely, 2^4764889 is an apocalyptic number.

It is an amenable number.

4764889 is a deficient number, since it is larger than the sum of its proper divisors (5367).

4764889 is a wasteful number, since it uses less digits than its factorization.

4764889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366.

The product of its digits is 387072, while the sum is 46.

The square root of 4764889 is about 2182.8625701129. The cubic root of 4764889 is about 168.2742238194.

The spelling of 4764889 in words is "four million, seven hundred sixty-four thousand, eight hundred eighty-nine".