8374274 has 4 divisors (see below), whose sum is σ = 12561414. Its totient is φ = 4187136.

The previous prime is 8374271. The next prime is 8374339. The reversal of 8374274 is 4724738.

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

It can be written as a sum of positive squares in only one way, i.e., 6538249 + 1836025 = 2557^2 + 1355^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8374271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2093567 + ... + 2093570.

Almost surely, 2^8374274 is an apocalyptic number.

8374274 is a deficient number, since it is larger than the sum of its proper divisors (4187140).

8374274 is a wasteful number, since it uses less digits than its factorization.

8374274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187139.

The product of its digits is 37632, while the sum is 35.

The square root of 8374274 is about 2893.8337892837. The cubic root of 8374274 is about 203.0715368250.

The spelling of 8374274 in words is "eight million, three hundred seventy-four thousand, two hundred seventy-four".