868951682 has 16 divisors (see below), whose sum is σ = 1319353272. Its totient is φ = 429187200.

The previous prime is 868951673. The next prime is 868951693. The reversal of 868951682 is 286159868.

It can be written as a sum of positive squares in 4 ways, for example, as 685863721 + 183087961 = 26189^2 + 13531^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87608 + ... + 97020.

Almost surely, 2^868951682 is an apocalyptic number.

868951682 is a deficient number, since it is larger than the sum of its proper divisors (450401590).

868951682 is a wasteful number, since it uses less digits than its factorization.

868951682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9973.

The product of its digits is 1658880, while the sum is 53.

The square root of 868951682 is about 29477.9863966316. The cubic root of 868951682 is about 954.2566813532.

The spelling of 868951682 in words is "eight hundred sixty-eight million, nine hundred fifty-one thousand, six hundred eighty-two".