802871983 has 8 divisors (see below), whose sum is σ = 811607040. Its totient is φ = 794182200.

The previous prime is 802871977. The next prime is 802872013. The reversal of 802871983 is 389178208.

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-802871983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802871383) 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, 24966 + ... + 47212.

It is an arithmetic number, because the mean of its divisors is an integer number (101450880).

Almost surely, 2^802871983 is an apocalyptic number.

802871983 is a deficient number, since it is larger than the sum of its proper divisors (8735057).

802871983 is a wasteful number, since it uses less digits than its factorization.

802871983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22637.

The product of its (nonzero) digits is 193536, while the sum is 46.

The square root of 802871983 is about 28334.9957296626. The cubic root of 802871983 is about 929.4273203738.

The spelling of 802871983 in words is "eight hundred two million, eight hundred seventy-one thousand, nine hundred eighty-three".