380418 has 32 divisors (see below), whose sum is σ = 829440. Its totient is φ = 115920.

The previous prime is 380417. The next prime is 380423. The reversal of 380418 is 814083.

380418 is a modest number, since divided by 418 gives 38 as remainder.

It is not an unprimeable number, because it can be changed into a prime (380417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5323 + ... + 5393.

It is an arithmetic number, because the mean of its divisors is an integer number (25920).

2³⁸⁰⁴¹⁸ is an apocalyptic number.

380418 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

380418 is an abundant number, since it is smaller than the sum of its proper divisors (449022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380418 is a wasteful number, since it uses less digits than its factorization.

380418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 380418 is about 616.7803498815. The cubic root of 380418 is about 72.4581129426.

The spelling of 380418 in words is "three hundred eighty thousand, four hundred eighteen".