283434313 has 8 divisors (see below), whose sum is σ = 305956800. Its totient is φ = 261761808.

The previous prime is 283434287. The next prime is 283434317. The reversal of 283434313 is 313434382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-283434313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (283434317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211803 + ... + 213136.

It is an arithmetic number, because the mean of its divisors is an integer number (38244600).

Almost surely, 2^283434313 is an apocalyptic number.

283434313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

283434313 is a deficient number, since it is larger than the sum of its proper divisors (22522487).

283434313 is a wasteful number, since it uses less digits than its factorization.

283434313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424991.

The product of its digits is 20736, while the sum is 31.

The square root of 283434313 is about 16835.5075064579. The cubic root of 283434313 is about 656.8771302963.

Adding to 283434313 its reverse (313434382), we get a palindrome (596868695).

The spelling of 283434313 in words is "two hundred eighty-three million, four hundred thirty-four thousand, three hundred thirteen".