283379 has 4 divisors (see below), whose sum is σ = 284760. Its totient is φ = 282000.

The previous prime is 283369. The next prime is 283397. The reversal of 283379 is 973382.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-283379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314 + ... + 815.

It is an arithmetic number, because the mean of its divisors is an integer number (71190).

2²⁸³³⁷⁹ is an apocalyptic number.

283379 is a deficient number, since it is larger than the sum of its proper divisors (1381).

283379 is a wasteful number, since it uses less digits than its factorization.

283379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380.

The product of its digits is 9072, while the sum is 32.

The square root of 283379 is about 532.3335420580. Note that the first 3 decimals coincide. The cubic root of 283379 is about 65.6834397046.

The spelling of 283379 in words is "two hundred eighty-three thousand, three hundred seventy-nine".