4664036473 has 2 divisors, whose sum is σ = 4664036474. Its totient is φ = 4664036472.

The previous prime is 4664036471. The next prime is 4664036539. The reversal of 4664036473 is 3746304664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3068273664 + 1595762809 = 55392^2 + 39947^2 .

It is a cyclic number.

It is not a de Polignac number, because 4664036473 - 2¹ = 4664036471 is a prime.

Together with 4664036471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4664036471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332018236 + 2332018237.

It is an arithmetic number, because the mean of its divisors is an integer number (2332018237).

Almost surely, 2^4664036473 is an apocalyptic number.

It is an amenable number.

4664036473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4664036473 is an equidigital number, since it uses as much as digits as its factorization.

4664036473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 43.

The square root of 4664036473 is about 68293.7513466642. The cubic root of 4664036473 is about 1670.7853015951.

The spelling of 4664036473 in words is "four billion, six hundred sixty-four million, thirty-six thousand, four hundred seventy-three".