860791267 has 4 divisors (see below), whose sum is σ = 983761456. Its totient is φ = 737821080.

The previous prime is 860791241. The next prime is 860791319. The reversal of 860791267 is 762197068.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 860791267 - 2²⁷ = 726573539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (860791207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61485084 + ... + 61485097.

It is an arithmetic number, because the mean of its divisors is an integer number (245940364).

Almost surely, 2^860791267 is an apocalyptic number.

860791267 is a deficient number, since it is larger than the sum of its proper divisors (122970189).

860791267 is a wasteful number, since it uses less digits than its factorization.

860791267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122970188.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 860791267 is about 29339.2444858418. The cubic root of 860791267 is about 951.2601069514.

The spelling of 860791267 in words is "eight hundred sixty million, seven hundred ninety-one thousand, two hundred sixty-seven".