867850361 has 8 divisors (see below), whose sum is σ = 992009664. Its totient is φ = 743736240.

The previous prime is 867850339. The next prime is 867850387. The reversal of 867850361 is 163058768.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-867850361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (867850331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59306 + ... + 72476.

It is an arithmetic number, because the mean of its divisors is an integer number (124001208).

Almost surely, 2^867850361 is an apocalyptic number.

It is an amenable number.

867850361 is a deficient number, since it is larger than the sum of its proper divisors (124159303).

867850361 is a wasteful number, since it uses less digits than its factorization.

867850361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22591.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 867850361 is about 29459.3000765463. The cubic root of 867850361 is about 953.8533650161.

The spelling of 867850361 in words is "eight hundred sixty-seven million, eight hundred fifty thousand, three hundred sixty-one".