868601942 has 8 divisors (see below), whose sum is σ = 1403126256. Its totient is φ = 400893192.

The previous prime is 868601941. The next prime is 868601963. The reversal of 868601942 is 249106868.

It is a happy number.

868601942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 868601893 and 868601902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868601941) 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, 16703858 + ... + 16703909.

It is an arithmetic number, because the mean of its divisors is an integer number (175390782).

Almost surely, 2^868601942 is an apocalyptic number.

868601942 is a deficient number, since it is larger than the sum of its proper divisors (534524314).

868601942 is a wasteful number, since it uses less digits than its factorization.

868601942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33407782.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 868601942 is about 29472.0535762271. The cubic root of 868601942 is about 954.1286395130.

The spelling of 868601942 in words is "eight hundred sixty-eight million, six hundred one thousand, nine hundred forty-two".