2916723065 has 8 divisors (see below), whose sum is σ = 3705954120. Its totient is φ = 2196120832.

The previous prime is 2916723059. The next prime is 2916723077. The reversal of 2916723065 is 5603276192.

2916723065 = 38188² + 38189².

It can be written as a sum of positive squares in 4 ways, for example, as 247244176 + 2669478889 = 15724^2 + 51667^2 .

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 2916723065 - 2⁴ = 2916723049 is a prime.

It is a Curzon number.

It is an unprimeable number.

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, 17157110 + ... + 17157279.

It is an arithmetic number, because the mean of its divisors is an integer number (463244265).

Almost surely, 2^2916723065 is an apocalyptic number.

2916723065 is the 38189-th centered square number.

It is an amenable number.

2916723065 is a deficient number, since it is larger than the sum of its proper divisors (789231055).

2916723065 is a wasteful number, since it uses less digits than its factorization.

2916723065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34314411.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 2916723065 is about 54006.6946313140. The cubic root of 2916723065 is about 1428.7790228294.

The spelling of 2916723065 in words is "two billion, nine hundred sixteen million, seven hundred twenty-three thousand, sixty-five".