870914849 has 8 divisors (see below), whose sum is σ = 1038606720. Its totient is φ = 714041856.

The previous prime is 870914839. The next prime is 870914851. The reversal of 870914849 is 948419078.

870914849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 870914849 - 2⁴ = 870914833 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 870914797 and 870914806.

It is not an unprimeable number, because it can be changed into a prime (870914839) 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, 2704544 + ... + 2704865.

It is an arithmetic number, because the mean of its divisors is an integer number (129825840).

Almost surely, 2^870914849 is an apocalyptic number.

It is an amenable number.

870914849 is a deficient number, since it is larger than the sum of its proper divisors (167691871).

870914849 is a wasteful number, since it uses less digits than its factorization.

870914849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409439.

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 870914849 is about 29511.2664757038. The cubic root of 870914849 is about 954.9747712239.

The spelling of 870914849 in words is "eight hundred seventy million, nine hundred fourteen thousand, eight hundred forty-nine".