380486 has 4 divisors (see below), whose sum is σ = 570732. Its totient is φ = 190242.

The previous prime is 380483. The next prime is 380503. The reversal of 380486 is 684083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 684083 = 73 ⋅9371.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 380486.

It is not an unprimeable number, because it can be changed into a prime (380483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95120 + ... + 95123.

It is an arithmetic number, because the mean of its divisors is an integer number (142683).

2³⁸⁰⁴⁸⁶ is an apocalyptic number.

380486 is a deficient number, since it is larger than the sum of its proper divisors (190246).

380486 is a wasteful number, since it uses less digits than its factorization.

380486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190245.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 380486 is about 616.8354723911. The cubic root of 380486 is about 72.4624299993.

The spelling of 380486 in words is "three hundred eighty thousand, four hundred eighty-six".