2686793401 has 12 divisors (see below), whose sum is σ = 2851556400. Its totient is φ = 2531102328.

The previous prime is 2686793387. The next prime is 2686793453. The reversal of 2686793401 is 1043976862.

It is not a de Polignac number, because 2686793401 - 2²¹ = 2684696249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2686793471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43830 + ... + 85408.

It is an arithmetic number, because the mean of its divisors is an integer number (237629700).

Almost surely, 2^2686793401 is an apocalyptic number.

It is an amenable number.

2686793401 is a deficient number, since it is larger than the sum of its proper divisors (164762999).

2686793401 is a wasteful number, since it uses less digits than its factorization.

2686793401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41796 (or 41777 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2686793401 is about 51834.2878893884. The cubic root of 2686793401 is about 1390.2025826572.

The spelling of 2686793401 in words is "two billion, six hundred eighty-six million, seven hundred ninety-three thousand, four hundred one".