4627856693 has 2 divisors, whose sum is σ = 4627856694. Its totient is φ = 4627856692.

The previous prime is 4627856617. The next prime is 4627856713. The reversal of 4627856693 is 3966587264.

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., 3169915204 + 1457941489 = 56302^2 + 38183^2 .

It is a cyclic number.

It is not a de Polignac number, because 4627856693 - 2¹⁴ = 4627840309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4627856993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313928346 + 2313928347.

It is an arithmetic number, because the mean of its divisors is an integer number (2313928347).

Almost surely, 2^4627856693 is an apocalyptic number.

It is an amenable number.

4627856693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4627856693 is an equidigital number, since it uses as much as digits as its factorization.

4627856693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13063680, while the sum is 56.

The square root of 4627856693 is about 68028.3521261540. The cubic root of 4627856693 is about 1666.4538871072.

The spelling of 4627856693 in words is "four billion, six hundred twenty-seven million, eight hundred fifty-six thousand, six hundred ninety-three".