2316640417 has 16 divisors (see below), whose sum is σ = 3001317760. Its totient is φ = 1736474112.

The previous prime is 2316640399. The next prime is 2316640433. The reversal of 2316640417 is 7140466132.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2316640417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2316640457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668208 + ... + 671665.

It is an arithmetic number, because the mean of its divisors is an integer number (187582360).

Almost surely, 2^2316640417 is an apocalyptic number.

It is an amenable number.

2316640417 is a deficient number, since it is larger than the sum of its proper divisors (684677343).

2316640417 is a wasteful number, since it uses less digits than its factorization.

2316640417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339912.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2316640417 is about 48131.4909077207. The cubic root of 2316640417 is about 1323.1818741327.

The spelling of 2316640417 in words is "two billion, three hundred sixteen million, six hundred forty thousand, four hundred seventeen".