4646406601 has 2 divisors, whose sum is σ = 4646406602. Its totient is φ = 4646406600.

The previous prime is 4646406559. The next prime is 4646406607. The reversal of 4646406601 is 1066046464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3989817225 + 656589376 = 63165^2 + 25624^2 .

It is a cyclic number.

It is not a de Polignac number, because 4646406601 - 2¹³ = 4646398409 is a prime.

It is not a weakly prime, because it can be changed into another prime (4646406607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2323203300 + 2323203301.

It is an arithmetic number, because the mean of its divisors is an integer number (2323203301).

Almost surely, 2^4646406601 is an apocalyptic number.

It is an amenable number.

4646406601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646406601 is an equidigital number, since it uses as much as digits as its factorization.

4646406601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 4646406601 is about 68164.5553128604. Note that the first 3 decimals coincide. The cubic root of 4646406601 is about 1668.6774762424.

The spelling of 4646406601 in words is "four billion, six hundred forty-six million, four hundred six thousand, six hundred one".