867752313 has 8 divisors (see below), whose sum is σ = 1160654208. Its totient is φ = 576675984.

The previous prime is 867752311. The next prime is 867752321. The reversal of 867752313 is 313257768.

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

It is not a de Polignac number, because 867752313 - 2¹ = 867752311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (867752311) 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, 455281 + ... + 457182.

It is an arithmetic number, because the mean of its divisors is an integer number (145081776).

Almost surely, 2^867752313 is an apocalyptic number.

It is an amenable number.

867752313 is a deficient number, since it is larger than the sum of its proper divisors (292901895).

867752313 is a wasteful number, since it uses less digits than its factorization.

867752313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912783.

The product of its digits is 211680, while the sum is 42.

The square root of 867752313 is about 29457.6359031067. The cubic root of 867752313 is about 953.8174421807.

The spelling of 867752313 in words is "eight hundred sixty-seven million, seven hundred fifty-two thousand, three hundred thirteen".