2616997822 has 8 divisors (see below), whose sum is σ = 4096170576. Its totient is φ = 1251607632.

The previous prime is 2616997811. The next prime is 2616997829. The reversal of 2616997822 is 2287996162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2616997822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2616997829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28445583 + ... + 28445674.

It is an arithmetic number, because the mean of its divisors is an integer number (512021322).

Almost surely, 2^2616997822 is an apocalyptic number.

2616997822 is a deficient number, since it is larger than the sum of its proper divisors (1479172754).

2616997822 is a wasteful number, since it uses less digits than its factorization.

2616997822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56891282.

The product of its digits is 1306368, while the sum is 52.

The square root of 2616997822 is about 51156.6009621437. The cubic root of 2616997822 is about 1378.0589215644.

The spelling of 2616997822 in words is "two billion, six hundred sixteen million, nine hundred ninety-seven thousand, eight hundred twenty-two".