8374969 has 4 divisors (see below), whose sum is σ = 8397796. Its totient is φ = 8352144.

The previous prime is 8374963. The next prime is 8374973. The reversal of 8374969 is 9694738.

8374969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2518569 + 5856400 = 1587^2 + 2420^2 .

It is a cyclic number.

It is not a de Polignac number, because 8374969 - 2⁵ = 8374937 is a prime.

It is a super-2 number, since 2×8374969² = 140280211501922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8374963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10854 + ... + 11599.

It is an arithmetic number, because the mean of its divisors is an integer number (2099449).

Almost surely, 2^8374969 is an apocalyptic number.

It is an amenable number.

8374969 is a deficient number, since it is larger than the sum of its proper divisors (22827).

8374969 is a wasteful number, since it uses less digits than its factorization.

8374969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22826.

The product of its digits is 326592, while the sum is 46.

The square root of 8374969 is about 2893.9538697084. The cubic root of 8374969 is about 203.0771544588.

It can be divided in two parts, 8374 and 969, that multiplied together give a triangular number (8114406 = T₄₀₂₈).

The spelling of 8374969 in words is "eight million, three hundred seventy-four thousand, nine hundred sixty-nine".