2734685870 has 32 divisors (see below), whose sum is σ = 5640537600. Its totient is φ = 935123616.

The previous prime is 2734685851. The next prime is 2734685893. The reversal of 2734685870 is 785864372.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25010 + ... + 78069.

It is an arithmetic number, because the mean of its divisors is an integer number (176266800).

Almost surely, 2^2734685870 is an apocalyptic number.

2734685870 is an abundant number, since it is smaller than the sum of its proper divisors (2905851730).

2734685870 is a wasteful number, since it uses less digits than its factorization.

2734685870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103472.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The square root of 2734685870 is about 52294.2240596416. The cubic root of 2734685870 is about 1398.4141686346.

The spelling of 2734685870 in words is "two billion, seven hundred thirty-four million, six hundred eighty-five thousand, eight hundred seventy".