2916061617 has 8 divisors (see below), whose sum is σ = 4443522496. Its totient is φ = 1666320912.

The previous prime is 2916061609. The next prime is 2916061711. The reversal of 2916061617 is 7161606192.

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

It is not a de Polignac number, because 2916061617 - 2³ = 2916061609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2916061817) 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, 69430018 + ... + 69430059.

It is an arithmetic number, because the mean of its divisors is an integer number (555440312).

Almost surely, 2^2916061617 is an apocalyptic number.

It is an amenable number.

2916061617 is a deficient number, since it is larger than the sum of its proper divisors (1527460879).

2916061617 is a wasteful number, since it uses less digits than its factorization.

2916061617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138860087.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 2916061617 is about 54000.5705247639. The cubic root of 2916061617 is about 1428.6710095493.

The spelling of 2916061617 in words is "two billion, nine hundred sixteen million, sixty-one thousand, six hundred seventeen".