8374369 has 4 divisors (see below), whose sum is σ = 8738496. Its totient is φ = 8010244.

The previous prime is 8374367. The next prime is 8374409. The reversal of 8374369 is 9634738.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8374369 - 2¹ = 8374367 is a prime.

It is a super-2 number, since 2×8374369² = 140260112296322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

8374369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8374363) 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 in 3 ways as a sum of consecutive naturals, for example, 182029 + ... + 182074.

It is an arithmetic number, because the mean of its divisors is an integer number (2184624).

Almost surely, 2^8374369 is an apocalyptic number.

It is an amenable number.

8374369 is a deficient number, since it is larger than the sum of its proper divisors (364127).

8374369 is a wasteful number, since it uses less digits than its factorization.

8374369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364126.

The product of its digits is 108864, while the sum is 40.

The square root of 8374369 is about 2893.8502034487. The cubic root of 8374369 is about 203.0723047214.

The spelling of 8374369 in words is "eight million, three hundred seventy-four thousand, three hundred sixty-nine".