868460382 has 24 divisors (see below), whose sum is σ = 1885763880. Its totient is φ = 288856080.

The previous prime is 868460377. The next prime is 868460429. The reversal of 868460382 is 283064868.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44032 + ... + 60627.

It is an arithmetic number, because the mean of its divisors is an integer number (78573495).

Almost surely, 2^868460382 is an apocalyptic number.

868460382 is an abundant number, since it is smaller than the sum of its proper divisors (1017303498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

868460382 is a wasteful number, since it uses less digits than its factorization.

868460382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105128 (or 105125 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 868460382 is about 29469.6518812150. The cubic root of 868460382 is about 954.0768038056.

The spelling of 868460382 in words is "eight hundred sixty-eight million, four hundred sixty thousand, three hundred eighty-two".