8689292368 has 10 divisors (see below), whose sum is σ = 16835503994. Its totient is φ = 4344646176.

The previous prime is 8689292357. The next prime is 8689292371. The reversal of 8689292368 is 8632929868.

It can be written as a sum of positive squares in only one way, i.e., 7608723984 + 1080568384 = 87228^2 + 32872^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271540371 + ... + 271540402.

Almost surely, 2^8689292368 is an apocalyptic number.

It is an amenable number.

8689292368 is a deficient number, since it is larger than the sum of its proper divisors (8146211626).

8689292368 is a wasteful number, since it uses less digits than its factorization.

8689292368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543080781 (or 543080775 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 61.

The square root of 8689292368 is about 93216.3739264728. The cubic root of 8689292368 is about 2055.8659960505.

The spelling of 8689292368 in words is "eight billion, six hundred eighty-nine million, two hundred ninety-two thousand, three hundred sixty-eight".