799282987 has 16 divisors (see below), whose sum is σ = 844526592. Its totient is φ = 755599680.

The previous prime is 799282973. The next prime is 799283003. The reversal of 799282987 is 789282997.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-799282987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (799282487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196468 + ... + 200494.

It is an arithmetic number, because the mean of its divisors is an integer number (52782912).

Almost surely, 2^799282987 is an apocalyptic number.

799282987 is a deficient number, since it is larger than the sum of its proper divisors (45243605).

799282987 is a wasteful number, since it uses less digits than its factorization.

799282987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218.

The product of its digits is 9144576, while the sum is 61.

The square root of 799282987 is about 28271.5932872557. The cubic root of 799282987 is about 928.0403438633.

The spelling of 799282987 in words is "seven hundred ninety-nine million, two hundred eighty-two thousand, nine hundred eighty-seven".