2685370193 has 16 divisors (see below), whose sum is σ = 2947738176. Its totient is φ = 2426096640.

The previous prime is 2685370151. The next prime is 2685370223. The reversal of 2685370193 is 3910735862.

2685370193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2685370193 - 2⁸ = 2685369937 is a prime.

It is a super-2 number, since 2×2685370193² = 14422426146905714498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2685370393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1346405 + ... + 1348397.

It is an arithmetic number, because the mean of its divisors is an integer number (184233636).

Almost surely, 2^2685370193 is an apocalyptic number.

It is an amenable number.

2685370193 is a deficient number, since it is larger than the sum of its proper divisors (262367983).

2685370193 is a wasteful number, since it uses less digits than its factorization.

2685370193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 2685370193 is about 51820.5576291881. The cubic root of 2685370193 is about 1389.9570735324.

The spelling of 2685370193 in words is "two billion, six hundred eighty-five million, three hundred seventy thousand, one hundred ninety-three".