4394371 has 2 divisors, whose sum is σ = 4394372. Its totient is φ = 4394370.

The previous prime is 4394353. The next prime is 4394413. The reversal of 4394371 is 1734934.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4394371 - 2¹⁷ = 4263299 is a prime.

It is not a weakly prime, because it can be changed into another prime (4394321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2197185 + 2197186.

It is an arithmetic number, because the mean of its divisors is an integer number (2197186).

Almost surely, 2^4394371 is an apocalyptic number.

4394371 is a deficient number, since it is larger than the sum of its proper divisors (1).

4394371 is an equidigital number, since it uses as much as digits as its factorization.

4394371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 31.

The square root of 4394371 is about 2096.2755067023. The cubic root of 4394371 is about 163.7943461269.

The spelling of 4394371 in words is "four million, three hundred ninety-four thousand, three hundred seventy-one".