870317848 has 16 divisors (see below), whose sum is σ = 1675950480. Its totient is φ = 423397728.

The previous prime is 870317843. The next prime is 870317863. The reversal of 870317848 is 848713078.

It is a super-2 number, since 2×870317848² = 1514906313094702208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 870317798 and 870317807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870317843) 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, 1469836 + ... + 1470427.

It is an arithmetic number, because the mean of its divisors is an integer number (104746905).

Almost surely, 2^870317848 is an apocalyptic number.

It is an amenable number.

870317848 is a deficient number, since it is larger than the sum of its proper divisors (805632632).

870317848 is a wasteful number, since it uses less digits than its factorization.

870317848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2940306 (or 2940302 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 46.

The square root of 870317848 is about 29501.1499436886. The cubic root of 870317848 is about 954.7565136779.

The spelling of 870317848 in words is "eight hundred seventy million, three hundred seventeen thousand, eight hundred forty-eight".