380932 has 6 divisors (see below), whose sum is σ = 666638. Its totient is φ = 190464.
The previous prime is 380929. The next prime is 380951. The reversal of 380932 is 239083.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 287296 + 93636 = 536^2 + 306^2 .
It is a junction number, because it is equal to n+sod(n) for n = 380897 and 380906.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47613 + ... + 47620.
2380932 is an apocalyptic number.
It is an amenable number.
380932 is a deficient number, since it is larger than the sum of its proper divisors (285706).
380932 is a wasteful number, since it uses less digits than its factorization.
380932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95237 (or 95235 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 380932 is about 617.1968891691. The cubic root of 380932 is about 72.4907320694.
The spelling of 380932 in words is "three hundred eighty thousand, nine hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •