802995962728839 has 16 divisors (see below), whose sum is σ = 1229467502743680. Its totient is φ = 461050313528160.

The previous prime is 802995962728781. The next prime is 802995962728909. The reversal of 802995962728839 is 938827269599208.

It is not a de Polignac number, because 802995962728839 - 2¹¹ = 802995962726791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802995962728339) 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, 640347657052 + ... + 640347658305.

It is an arithmetic number, because the mean of its divisors is an integer number (76841718921480).

Almost surely, 2^{802995962728839} is an apocalyptic number.

802995962728839 is a deficient number, since it is larger than the sum of its proper divisors (426471540014841).

802995962728839 is a wasteful number, since it uses less digits than its factorization.

802995962728839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280695315390.

The product of its (nonzero) digits is 16930529280, while the sum is 87.

The spelling of 802995962728839 in words is "eight hundred two trillion, nine hundred ninety-five billion, nine hundred sixty-two million, seven hundred twenty-eight thousand, eight hundred thirty-nine".