868293969 has 8 divisors (see below), whose sum is σ = 1184649312. Its totient is φ = 565400640.

The previous prime is 868293967. The next prime is 868294001. The reversal of 868293969 is 969392868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 868293969 - 2¹ = 868293967 is a prime.

It is a super-2 number, since 2×868293969² = 1507868833203545922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (868293967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3365352 + ... + 3365609.

It is an arithmetic number, because the mean of its divisors is an integer number (148081164).

Almost surely, 2^868293969 is an apocalyptic number.

It is an amenable number.

868293969 is a deficient number, since it is larger than the sum of its proper divisors (316355343).

868293969 is a wasteful number, since it uses less digits than its factorization.

868293969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731007.

The product of its digits is 10077696, while the sum is 60.

The square root of 868293969 is about 29466.8282819852. The cubic root of 868293969 is about 954.0158603519.

The spelling of 868293969 in words is "eight hundred sixty-eight million, two hundred ninety-three thousand, nine hundred sixty-nine".