2711398164 has 24 divisors (see below), whose sum is σ = 6366896928. Its totient is φ = 898042080.

The previous prime is 2711398163. The next prime is 2711398169. The reversal of 2711398164 is 4618931172.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2711398163) 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, 717702 + ... + 721469.

It is an arithmetic number, because the mean of its divisors is an integer number (265287372).

Almost surely, 2^2711398164 is an apocalyptic number.

It is an amenable number.

2711398164 is an abundant number, since it is smaller than the sum of its proper divisors (3655498764).

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

2711398164 is a wasteful number, since it uses less digits than its factorization.

2711398164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439335 (or 1439333 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 2711398164 is about 52071.0876014704. The cubic root of 2711398164 is about 1394.4333655331.

The spelling of 2711398164 in words is "two billion, seven hundred eleven million, three hundred ninety-eight thousand, one hundred sixty-four".