700808080671 has 6 divisors (see below), whose sum is σ = 1012278338760. Its totient is φ = 467205387108.

The previous prime is 700808080591. The next prime is 700808080681. The reversal of 700808080671 is 176080808007.

It is not a de Polignac number, because 700808080671 - 2¹⁴ = 700808064287 is a prime.

It is a super-2 number, since 2×700808080671² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700808080681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38933782251 + ... + 38933782268.

It is an arithmetic number, because the mean of its divisors is an integer number (168713056460).

Almost surely, 2^700808080671 is an apocalyptic number.

700808080671 is a deficient number, since it is larger than the sum of its proper divisors (311470258089).

700808080671 is a wasteful number, since it uses less digits than its factorization.

700808080671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77867564525 (or 77867564522 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

Adding to 700808080671 its reverse (176080808007), we get a palindrome (876888888678).

The spelling of 700808080671 in words is "seven hundred billion, eight hundred eight million, eighty thousand, six hundred seventy-one".