3992601617 has 2 divisors, whose sum is σ = 3992601618. Its totient is φ = 3992601616.

The previous prime is 3992601581. The next prime is 3992601653. The reversal of 3992601617 is 7161062993.

3992601617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3992601581) and next prime (3992601653).

It can be written as a sum of positive squares in only one way, i.e., 3914879761 + 77721856 = 62569^2 + 8816^2 .

It is a cyclic number.

It is not a de Polignac number, because 3992601617 - 2¹⁰ = 3992600593 is a prime.

It is not a weakly prime, because it can be changed into another prime (3992603617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1996300808 + 1996300809.

It is an arithmetic number, because the mean of its divisors is an integer number (1996300809).

Almost surely, 2^3992601617 is an apocalyptic number.

It is an amenable number.

3992601617 is a deficient number, since it is larger than the sum of its proper divisors (1).

3992601617 is an equidigital number, since it uses as much as digits as its factorization.

3992601617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 3992601617 is about 63187.0367797066. The cubic root of 3992601617 is about 1586.4217645448.

The spelling of 3992601617 in words is "three billion, nine hundred ninety-two million, six hundred one thousand, six hundred seventeen".