8380274 has 12 divisors (see below), whose sum is σ = 14622894. Its totient is φ = 3591504.

The previous prime is 8380271. The next prime is 8380279. The reversal of 8380274 is 4720838.

It can be written as a sum of positive squares in only one way, i.e., 7263025 + 1117249 = 2695^2 + 1057^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8380274.

It is not an unprimeable number, because it can be changed into a prime (8380271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42659 + ... + 42854.

Almost surely, 2^8380274 is an apocalyptic number.

8380274 is a deficient number, since it is larger than the sum of its proper divisors (6242620).

8380274 is a wasteful number, since it uses less digits than its factorization.

8380274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85529 (or 85522 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 8380274 is about 2894.8702907039. The cubic root of 8380274 is about 203.1200241464.

The spelling of 8380274 in words is "eight million, three hundred eighty thousand, two hundred seventy-four".