798071086 has 16 divisors (see below), whose sum is σ = 1268059104. Its totient is φ = 375404544.

The previous prime is 798071081. The next prime is 798071101. The reversal of 798071086 is 680170897.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798071081) 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, 131086 + ... + 137038.

It is an arithmetic number, because the mean of its divisors is an integer number (79253694).

Almost surely, 2^798071086 is an apocalyptic number.

798071086 is a deficient number, since it is larger than the sum of its proper divisors (469988018).

798071086 is a wasteful number, since it uses less digits than its factorization.

798071086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9915.

The product of its (nonzero) digits is 169344, while the sum is 46.

The square root of 798071086 is about 28250.1519641930. The cubic root of 798071086 is about 927.5710641249.

The spelling of 798071086 in words is "seven hundred ninety-eight million, seventy-one thousand, eighty-six".