2709947214 has 24 divisors (see below), whose sum is σ = 6323210712. Its totient is φ = 833829840.

The previous prime is 2709947183. The next prime is 2709947221. The reversal of 2709947214 is 4127499072.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2709947214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5790252 + ... + 5790719.

It is an arithmetic number, because the mean of its divisors is an integer number (263467113).

Almost surely, 2^2709947214 is an apocalyptic number.

2709947214 is an abundant number, since it is smaller than the sum of its proper divisors (3613263498).

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

2709947214 is a wasteful number, since it uses less digits than its factorization.

2709947214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11580992 (or 11580989 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 2709947214 is about 52057.1533413036. The cubic root of 2709947214 is about 1394.1845868615.

The spelling of 2709947214 in words is "two billion, seven hundred nine million, nine hundred forty-seven thousand, two hundred fourteen".