2726731206 has 48 divisors (see below), whose sum is σ = 6276862800. Its totient is φ = 853844544.

The previous prime is 2726731159. The next prime is 2726731219. The reversal of 2726731206 is 6021376272.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51276 + ... + 89903.

It is an arithmetic number, because the mean of its divisors is an integer number (130767975).

Almost surely, 2^2726731206 is an apocalyptic number.

2726731206 is an abundant number, since it is smaller than the sum of its proper divisors (3550131594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2726731206 is a wasteful number, since it uses less digits than its factorization.

2726731206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141253 (or 141250 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 2726731206 is about 52218.1118578602. Note that the first 3 decimals coincide. The cubic root of 2726731206 is about 1397.0569477814.

The spelling of 2726731206 in words is "two billion, seven hundred twenty-six million, seven hundred thirty-one thousand, two hundred six".