380694 has 16 divisors (see below), whose sum is σ = 773568. Its totient is φ = 124872.

The previous prime is 380657. The next prime is 380707. The reversal of 380694 is 496083.

380694 = 307² + 308² + ... + 310².

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

380694 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72 + ... + 875.

It is an arithmetic number, because the mean of its divisors is an integer number (48348).

2³⁸⁰⁶⁹⁴ is an apocalyptic number.

380694 is an abundant number, since it is smaller than the sum of its proper divisors (392874).

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

380694 is a wasteful number, since it uses less digits than its factorization.

380694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 380694 is about 617.0040518506. The cubic root of 380694 is about 72.4756319215.

The spelling of 380694 in words is "three hundred eighty thousand, six hundred ninety-four".