2726467872 has 48 divisors (see below), whose sum is σ = 7161138432. Its totient is φ = 908294400.

The previous prime is 2726467859. The next prime is 2726467873. The reversal of 2726467872 is 2787646272.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2726467873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180018 + ... + 194574.

It is an arithmetic number, because the mean of its divisors is an integer number (149190384).

Almost surely, 2^2726467872 is an apocalyptic number.

It is an amenable number.

2726467872 is an abundant number, since it is smaller than the sum of its proper divisors (4434670560).

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

2726467872 is a wasteful number, since it uses less digits than its factorization.

2726467872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16521 (or 16513 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 51.

The square root of 2726467872 is about 52215.5903155370. The cubic root of 2726467872 is about 1397.0119727533.

The spelling of 2726467872 in words is "two billion, seven hundred twenty-six million, four hundred sixty-seven thousand, eight hundred seventy-two".