283338423 has 6 divisors (see below), whose sum is σ = 409266624. Its totient is φ = 188892276.

The previous prime is 283338409. The next prime is 283338457. The reversal of 283338423 is 324833382.

It is a happy number.

283338423 is a `hidden beast` number, since 283 + 338 + 42 + 3 = 666.

It is not a de Polignac number, because 283338423 - 2¹⁰ = 283337399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283331423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15741015 + ... + 15741032.

It is an arithmetic number, because the mean of its divisors is an integer number (68211104).

Almost surely, 2^283338423 is an apocalyptic number.

283338423 is a deficient number, since it is larger than the sum of its proper divisors (125928201).

283338423 is a wasteful number, since it uses less digits than its factorization.

283338423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31482053 (or 31482050 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 283338423 is about 16832.6594155528. The cubic root of 283338423 is about 656.8030448736.

The spelling of 283338423 in words is "two hundred eighty-three million, three hundred thirty-eight thousand, four hundred twenty-three".