2944927117 has 4 divisors (see below), whose sum is σ = 3212647776. Its totient is φ = 2677206460.

The previous prime is 2944927099. The next prime is 2944927123. The reversal of 2944927117 is 7117294492.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2944927117 - 2²⁷ = 2810709389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944927127) 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, 133860313 + ... + 133860334.

It is an arithmetic number, because the mean of its divisors is an integer number (803161944).

Almost surely, 2^2944927117 is an apocalyptic number.

It is an amenable number.

2944927117 is a deficient number, since it is larger than the sum of its proper divisors (267720659).

2944927117 is a wasteful number, since it uses less digits than its factorization.

2944927117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267720658.

The product of its digits is 254016, while the sum is 46.

The square root of 2944927117 is about 54267.1826889880. The cubic root of 2944927117 is about 1433.3695811938.

The spelling of 2944927117 in words is "two billion, nine hundred forty-four million, nine hundred twenty-seven thousand, one hundred seventeen".