282899979 has 24 divisors (see below), whose sum is σ = 423098480. Its totient is φ = 186817536.

The previous prime is 282899963. The next prime is 282899989. The reversal of 282899979 is 979998282.

It is not a de Polignac number, because 282899979 - 2⁴ = 282899963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282899989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1214047 + ... + 1214279.

Almost surely, 2^282899979 is an apocalyptic number.

282899979 is a deficient number, since it is larger than the sum of its proper divisors (140198501).

282899979 is an equidigital number, since it uses as much as digits as its factorization.

282899979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 429 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 63.

The square root of 282899979 is about 16819.6307628913. The cubic root of 282899979 is about 656.4640862334.

The spelling of 282899979 in words is "two hundred eighty-two million, eight hundred ninety-nine thousand, nine hundred seventy-nine".