4933909 has 2 divisors, whose sum is σ = 4933910. Its totient is φ = 4933908.

The previous prime is 4933897. The next prime is 4933967. The reversal of 4933909 is 9093394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3186225 + 1747684 = 1785^2 + 1322^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4933909 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4933969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2466954 + 2466955.

It is an arithmetic number, because the mean of its divisors is an integer number (2466955).

Almost surely, 2^4933909 is an apocalyptic number.

It is an amenable number.

4933909 is a deficient number, since it is larger than the sum of its proper divisors (1).

4933909 is an equidigital number, since it uses as much as digits as its factorization.

4933909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 4933909 is about 2221.2404192253. The cubic root of 4933909 is about 170.2408236224.

The spelling of 4933909 in words is "four million, nine hundred thirty-three thousand, nine hundred nine".