4775309 has 8 divisors (see below), whose sum is σ = 5953728. Its totient is φ = 3720960.

The previous prime is 4775299. The next prime is 4775321. The reversal of 4775309 is 9035774.

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 4775309 - 2⁴ = 4775293 is a prime.

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, 30932 + ... + 31085.

It is an arithmetic number, because the mean of its divisors is an integer number (744216).

Almost surely, 2^4775309 is an apocalyptic number.

It is an amenable number.

4775309 is a deficient number, since it is larger than the sum of its proper divisors (1178419).

4775309 is a wasteful number, since it uses less digits than its factorization.

4775309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62035.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 4775309 is about 2185.2480408411. The cubic root of 4775309 is about 168.3967968615.

The spelling of 4775309 in words is "four million, seven hundred seventy-five thousand, three hundred nine".