4934387 has 2 divisors, whose sum is σ = 4934388. Its totient is φ = 4934386.

The previous prime is 4934383. The next prime is 4934399. The reversal of 4934387 is 7834394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4934387 - 2² = 4934383 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4934387.

It is not a weakly prime, because it can be changed into another prime (4934383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2467193 + 2467194.

It is an arithmetic number, because the mean of its divisors is an integer number (2467194).

Almost surely, 2^4934387 is an apocalyptic number.

4934387 is a deficient number, since it is larger than the sum of its proper divisors (1).

4934387 is an equidigital number, since it uses as much as digits as its factorization.

4934387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 4934387 is about 2221.3480141572. The cubic root of 4934387 is about 170.2463211219.

The spelling of 4934387 in words is "four million, nine hundred thirty-four thousand, three hundred eighty-seven".