380495 has 4 divisors (see below), whose sum is σ = 456600. Its totient is φ = 304392.

The previous prime is 380483. The next prime is 380503. The reversal of 380495 is 594083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 594083 = 7 ⋅84869.

It is a cyclic number.

It is not a de Polignac number, because 380495 - 2¹² = 376399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38045 + ... + 38054.

It is an arithmetic number, because the mean of its divisors is an integer number (114150).

2³⁸⁰⁴⁹⁵ is an apocalyptic number.

380495 is a deficient number, since it is larger than the sum of its proper divisors (76105).

380495 is an equidigital number, since it uses as much as digits as its factorization.

380495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76104.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 380495 is about 616.8427676483. The cubic root of 380495 is about 72.4630013358.

The spelling of 380495 in words is "three hundred eighty thousand, four hundred ninety-five".