4398374 has 4 divisors (see below), whose sum is σ = 6597564. Its totient is φ = 2199186.

The previous prime is 4398371. The next prime is 4398397. The reversal of 4398374 is 4738934.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4738934 = 2 ⋅2369467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4398371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099592 + ... + 1099595.

It is an arithmetic number, because the mean of its divisors is an integer number (1649391).

Almost surely, 2^4398374 is an apocalyptic number.

4398374 is a deficient number, since it is larger than the sum of its proper divisors (2199190).

4398374 is a wasteful number, since it uses less digits than its factorization.

4398374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199189.

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

The square root of 4398374 is about 2097.2300779838. The cubic root of 4398374 is about 163.8440665364.

The spelling of 4398374 in words is "four million, three hundred ninety-eight thousand, three hundred seventy-four".