890314 has 4 divisors (see below), whose sum is σ = 1335474.
Its totient is φ = 445156.
The previous prime is 890303. The next prime is 890317. The reversal of 890314 is 413098.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 819025 + 71289 = 905^2 + 267^2
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (890317) by changing a digit.
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 as a sum of consecutive naturals, namely, 222577 + ... + 222580.
2890314 is an apocalyptic number.
890314 is a deficient number, since it is larger than the sum of its proper divisors (445160).
890314 is a wasteful number, since it uses less digits than its factorization.
890314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445159.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 890314 is about 943.5645181968.
The cubic root of 890314 is about 96.2013280649.
The spelling of 890314 in words is "eight hundred ninety thousand, three hundred fourteen".