8869681351 has 4 divisors (see below), whose sum is σ = 8870382400. Its totient is φ = 8868980304.

The previous prime is 8869681283. The next prime is 8869681361. The reversal of 8869681351 is 1531869688.

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 8869681351 - 2¹¹ = 8869679303 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8869681292 and 8869681301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8869681361) 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, 331191 + ... + 356968.

It is an arithmetic number, because the mean of its divisors is an integer number (2217595600).

Almost surely, 2^8869681351 is an apocalyptic number.

8869681351 is a deficient number, since it is larger than the sum of its proper divisors (701049).

8869681351 is a wasteful number, since it uses less digits than its factorization.

8869681351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701048.

The product of its digits is 2488320, while the sum is 55.

The square root of 8869681351 is about 94178.9857186835. The cubic root of 8869681351 is about 2069.9952041555.

The spelling of 8869681351 in words is "eight billion, eight hundred sixty-nine million, six hundred eighty-one thousand, three hundred fifty-one".