867939241 has 8 divisors (see below), whose sum is σ = 934940160. Its totient is φ = 800972112.

The previous prime is 867939179. The next prime is 867939253. The reversal of 867939241 is 142939768.

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

It is a cyclic number.

It is not a de Polignac number, because 867939241 - 2¹⁷ = 867808169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (867939841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76920 + ... + 87478.

It is an arithmetic number, because the mean of its divisors is an integer number (116867520).

Almost surely, 2^867939241 is an apocalyptic number.

It is an amenable number.

867939241 is a deficient number, since it is larger than the sum of its proper divisors (67000919).

867939241 is a wasteful number, since it uses less digits than its factorization.

867939241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16895.

The product of its digits is 653184, while the sum is 49.

The square root of 867939241 is about 29460.8085598478. The cubic root of 867939241 is about 953.8859265409.

The spelling of 867939241 in words is "eight hundred sixty-seven million, nine hundred thirty-nine thousand, two hundred forty-one".