8674381 has 4 divisors (see below), whose sum is σ = 9051552. Its totient is φ = 8297212.

The previous prime is 8674361. The next prime is 8674397. The reversal of 8674381 is 1834768.

It is a happy number.

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 8674381 - 2⁵ = 8674349 is a prime.

It is a super-2 number, since 2×8674381² = 150489771466322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8674381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8674321) 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, 188551 + ... + 188596.

It is an arithmetic number, because the mean of its divisors is an integer number (2262888).

Almost surely, 2^8674381 is an apocalyptic number.

It is an amenable number.

8674381 is a deficient number, since it is larger than the sum of its proper divisors (377171).

8674381 is a wasteful number, since it uses less digits than its factorization.

8674381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377170.

The product of its digits is 32256, while the sum is 37.

The square root of 8674381 is about 2945.2302117152. The cubic root of 8674381 is about 205.4689324595.

The spelling of 8674381 in words is "eight million, six hundred seventy-four thousand, three hundred eighty-one".