867883465 has 8 divisors (see below), whose sum is σ = 1041653448. Its totient is φ = 694177920.

The previous prime is 867883447. The next prime is 867883477. The reversal of 867883465 is 564388768.

It can be written as a sum of positive squares in 4 ways, for example, as 11209104 + 856674361 = 3348^2 + 29269^2 .

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

It is not a de Polignac number, because 867883465 - 2¹⁷ = 867752393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21519 + ... + 46891.

It is an arithmetic number, because the mean of its divisors is an integer number (130206681).

Almost surely, 2^867883465 is an apocalyptic number.

It is an amenable number.

867883465 is a deficient number, since it is larger than the sum of its proper divisors (173769983).

867883465 is a wasteful number, since it uses less digits than its factorization.

867883465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32219.

The product of its digits is 7741440, while the sum is 55.

The square root of 867883465 is about 29459.8619311089. The cubic root of 867883465 is about 953.8654930517.

The spelling of 867883465 in words is "eight hundred sixty-seven million, eight hundred eighty-three thousand, four hundred sixty-five".