8380118 has 4 divisors (see below), whose sum is σ = 12570180. Its totient is φ = 4190058.

The previous prime is 8380111. The next prime is 8380123. The reversal of 8380118 is 8110838.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8380111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2095028 + ... + 2095031.

It is an arithmetic number, because the mean of its divisors is an integer number (3142545).

Almost surely, 2^8380118 is an apocalyptic number.

8380118 is a deficient number, since it is larger than the sum of its proper divisors (4190062).

8380118 is a wasteful number, since it uses less digits than its factorization.

8380118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190061.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 8380118 is about 2894.8433463661. The cubic root of 8380118 is about 203.1187637691.

The spelling of 8380118 in words is "eight million, three hundred eighty thousand, one hundred eighteen".