4775399 has 8 divisors (see below), whose sum is σ = 4865520. Its totient is φ = 4686336.

The previous prime is 4775383. The next prime is 4775413. The reversal of 4775399 is 9935774.

It is a happy number.

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 4775399 - 2⁴ = 4775383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4775339) 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, 20924 + ... + 21150.

It is an arithmetic number, because the mean of its divisors is an integer number (608190).

Almost surely, 2^4775399 is an apocalyptic number.

4775399 is a deficient number, since it is larger than the sum of its proper divisors (90121).

4775399 is a wasteful number, since it uses less digits than its factorization.

4775399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529.

The product of its digits is 238140, while the sum is 44.

The square root of 4775399 is about 2185.2686333721. The cubic root of 4775399 is about 168.3978547768.

The spelling of 4775399 in words is "four million, seven hundred seventy-five thousand, three hundred ninety-nine".