4646066457 has 4 divisors (see below), whose sum is σ = 6194755280. Its totient is φ = 3097377636.

The previous prime is 4646066449. The next prime is 4646066473. The reversal of 4646066457 is 7546606464.

4646066457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4646066457 - 2³ = 4646066449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4646066417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774344407 + ... + 774344412.

It is an arithmetic number, because the mean of its divisors is an integer number (1548688820).

Almost surely, 2^4646066457 is an apocalyptic number.

It is an amenable number.

4646066457 is a deficient number, since it is larger than the sum of its proper divisors (1548688823).

4646066457 is a wasteful number, since it uses less digits than its factorization.

4646066457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548688822.

The product of its (nonzero) digits is 2903040, while the sum is 48.

The square root of 4646066457 is about 68162.0602461516. The cubic root of 4646066457 is about 1668.6367562817.

The spelling of 4646066457 in words is "four billion, six hundred forty-six million, sixty-six thousand, four hundred fifty-seven".