2922609881 has 8 divisors (see below), whose sum is σ = 2968640640. Its totient is φ = 2876650128.

The previous prime is 2922609871. The next prime is 2922609889. The reversal of 2922609881 is 1889062292.

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

It is a cyclic number.

It is not a de Polignac number, because 2922609881 - 2⁶ = 2922609817 is a prime.

It is a super-2 number, since 2×2922609881² = 17083297033037668322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2922609889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68480 + ... + 102638.

It is an arithmetic number, because the mean of its divisors is an integer number (371080080).

Almost surely, 2^2922609881 is an apocalyptic number.

It is an amenable number.

2922609881 is a deficient number, since it is larger than the sum of its proper divisors (46030759).

2922609881 is a wasteful number, since it uses less digits than its factorization.

2922609881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35503.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 2922609881 is about 54061.1679581564. The cubic root of 2922609881 is about 1429.7396107625.

The spelling of 2922609881 in words is "two billion, nine hundred twenty-two million, six hundred nine thousand, eight hundred eighty-one".