4890769 has 8 divisors (see below), whose sum is σ = 5294912. Its totient is φ = 4490640.

The previous prime is 4890761. The next prime is 4890779. The reversal of 4890769 is 9670984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4890769 - 2³ = 4890761 is a prime.

It is a super-2 number, since 2×4890769² = 47839242822722, which contains 22 as substring.

It is a Duffinian number.

4890769 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4890761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1852 + ... + 3634.

It is an arithmetic number, because the mean of its divisors is an integer number (661864).

Almost surely, 2^4890769 is an apocalyptic number.

It is an amenable number.

4890769 is a deficient number, since it is larger than the sum of its proper divisors (404143).

4890769 is a wasteful number, since it uses less digits than its factorization.

4890769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 4890769 is about 2211.5083088245. The cubic root of 4890769 is about 169.7431993562.

The spelling of 4890769 in words is "four million, eight hundred ninety thousand, seven hundred sixty-nine".