4398371 has 2 divisors, whose sum is σ = 4398372. Its totient is φ = 4398370.

The previous prime is 4398353. The next prime is 4398397. The reversal of 4398371 is 1738934.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4398371 - 2²² = 204067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4398071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2199185 + 2199186.

It is an arithmetic number, because the mean of its divisors is an integer number (2199186).

Almost surely, 2^4398371 is an apocalyptic number.

4398371 is a deficient number, since it is larger than the sum of its proper divisors (1).

4398371 is an equidigital number, since it uses as much as digits as its factorization.

4398371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 4398371 is about 2097.2293627546. The cubic root of 4398371 is about 163.8440292854.

The spelling of 4398371 in words is "four million, three hundred ninety-eight thousand, three hundred seventy-one".