4674391 has 2 divisors, whose sum is σ = 4674392. Its totient is φ = 4674390.

The previous prime is 4674377. The next prime is 4674403. The reversal of 4674391 is 1934764.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4674391 is a prime.

4674391 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4674091) 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, 2337195 + 2337196.

It is an arithmetic number, because the mean of its divisors is an integer number (2337196).

Almost surely, 2^4674391 is an apocalyptic number.

4674391 is a deficient number, since it is larger than the sum of its proper divisors (1).

4674391 is an equidigital number, since it uses as much as digits as its factorization.

4674391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 4674391 is about 2162.0339960324. The cubic root of 4674391 is about 167.2020812566.

The spelling of 4674391 in words is "four million, six hundred seventy-four thousand, three hundred ninety-one".