2925920717 has 2 divisors, whose sum is σ = 2925920718. Its totient is φ = 2925920716.

The previous prime is 2925920651. The next prime is 2925920729. The reversal of 2925920717 is 7170295292.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1485794116 + 1440126601 = 38546^2 + 37949^2 .

It is a cyclic number.

It is not a de Polignac number, because 2925920717 - 2¹⁰ = 2925919693 is a prime.

It is a super-2 number, since 2×2925920717² = 17122024084339588178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2925920797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1462960358 + 1462960359.

It is an arithmetic number, because the mean of its divisors is an integer number (1462960359).

Almost surely, 2^2925920717 is an apocalyptic number.

It is an amenable number.

2925920717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2925920717 is an equidigital number, since it uses as much as digits as its factorization.

2925920717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 2925920717 is about 54091.7804938976. The cubic root of 2925920717 is about 1430.2792935819.

The spelling of 2925920717 in words is "two billion, nine hundred twenty-five million, nine hundred twenty thousand, seven hundred seventeen".