8697421829359 has 4 divisors (see below), whose sum is σ = 8700210361440. Its totient is φ = 8694633297280.

The previous prime is 8697421829297. The next prime is 8697421829363. The reversal of 8697421829359 is 9539281247968.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8697421829359 - 2⁹ = 8697421828847 is a prime.

It is a super-2 number, since 2×8697421829359² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8697421829291 and 8697421829300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8697421829059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394261362 + ... + 1394267599.

It is an arithmetic number, because the mean of its divisors is an integer number (2175052590360).

Almost surely, 2^{8697421829359} is an apocalyptic number.

8697421829359 is a deficient number, since it is larger than the sum of its proper divisors (2788532081).

8697421829359 is a wasteful number, since it uses less digits than its factorization.

8697421829359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788532080.

The product of its digits is 470292480, while the sum is 73.

The spelling of 8697421829359 in words is "eight trillion, six hundred ninety-seven billion, four hundred twenty-one million, eight hundred twenty-nine thousand, three hundred fifty-nine".