2870678605 has 8 divisors (see below), whose sum is σ = 3501287064. Its totient is φ = 2258894400.

The previous prime is 2870678579. The next prime is 2870678627. The reversal of 2870678605 is 5068760782.

It can be written as a sum of positive squares in 4 ways, for example, as 257730916 + 2612947689 = 16054^2 + 51117^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-2870678605 is a prime.

It is a Duffinian number.

It is a congruent 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, 4705726 + ... + 4706335.

It is an arithmetic number, because the mean of its divisors is an integer number (437660883).

Almost surely, 2^2870678605 is an apocalyptic number.

It is an amenable number.

2870678605 is a deficient number, since it is larger than the sum of its proper divisors (630608459).

2870678605 is an equidigital number, since it uses as much as digits as its factorization.

2870678605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9412127.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 2870678605 is about 53578.7141036438. The cubic root of 2870678605 is about 1421.2206994849.

The spelling of 2870678605 in words is "two billion, eight hundred seventy million, six hundred seventy-eight thousand, six hundred five".