2697211216 has 40 divisors (see below), whose sum is σ = 6039524160. Its totient is φ = 1142955264.

The previous prime is 2697211189. The next prime is 2697211277. The reversal of 2697211216 is 6121127962.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125326 + ... + 145261.

It is an arithmetic number, because the mean of its divisors is an integer number (150988104).

Almost surely, 2^2697211216 is an apocalyptic number.

It is an amenable number.

2697211216 is an abundant number, since it is smaller than the sum of its proper divisors (3342312944).

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

2697211216 is a wasteful number, since it uses less digits than its factorization.

2697211216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270691 (or 270685 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 2697211216 is about 51934.6822075576. The cubic root of 2697211216 is about 1391.9970631241.

The spelling of 2697211216 in words is "two billion, six hundred ninety-seven million, two hundred eleven thousand, two hundred sixteen".