2956640017 has 8 divisors (see below), whose sum is σ = 3170188800. Its totient is φ = 2747494464.

The previous prime is 2956640003. The next prime is 2956640021. The reversal of 2956640017 is 7100466592.

2956640017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2956640017 - 2²³ = 2948251409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2956640047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099417 + ... + 1102102.

It is an arithmetic number, because the mean of its divisors is an integer number (396273600).

Almost surely, 2^2956640017 is an apocalyptic number.

It is an amenable number.

2956640017 is a deficient number, since it is larger than the sum of its proper divisors (213548783).

2956640017 is a wasteful number, since it uses less digits than its factorization.

2956640017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201615.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 2956640017 is about 54374.9944091951. The cubic root of 2956640017 is about 1435.2673876806.

The spelling of 2956640017 in words is "two billion, nine hundred fifty-six million, six hundred forty thousand, seventeen".