283728713 has 4 divisors (see below), whose sum is σ = 296064768. Its totient is φ = 271392660.

The previous prime is 283728703. The next prime is 283728727. The reversal of 283728713 is 317827382.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 283728713 - 2¹⁴ = 283712329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (283728703) 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, 6167993 + ... + 6168038.

It is an arithmetic number, because the mean of its divisors is an integer number (74016192).

Almost surely, 2^283728713 is an apocalyptic number.

283728713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

283728713 is a deficient number, since it is larger than the sum of its proper divisors (12336055).

283728713 is a wasteful number, since it uses less digits than its factorization.

283728713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12336054.

The product of its digits is 112896, while the sum is 41.

The square root of 283728713 is about 16844.2486623773. The cubic root of 283728713 is about 657.1044818688.

The spelling of 283728713 in words is "two hundred eighty-three million, seven hundred twenty-eight thousand, seven hundred thirteen".