4935391 has 2 divisors, whose sum is σ = 4935392. Its totient is φ = 4935390.

The previous prime is 4935379. The next prime is 4935407. The reversal of 4935391 is 1935394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4935391 - 2¹³ = 4927199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4935331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2467695 + 2467696.

It is an arithmetic number, because the mean of its divisors is an integer number (2467696).

Almost surely, 2^4935391 is an apocalyptic number.

4935391 is a deficient number, since it is larger than the sum of its proper divisors (1).

4935391 is an equidigital number, since it uses as much as digits as its factorization.

4935391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 34.

The square root of 4935391 is about 2221.5739915654. The cubic root of 4935391 is about 170.2578670150.

The spelling of 4935391 in words is "four million, nine hundred thirty-five thousand, three hundred ninety-one".