4706676421 has 2 divisors, whose sum is σ = 4706676422. Its totient is φ = 4706676420.

The previous prime is 4706676419. The next prime is 4706676439. The reversal of 4706676421 is 1246766074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2705456196 + 2001220225 = 52014^2 + 44735^2 .

It is a cyclic number.

It is not a de Polignac number, because 4706676421 - 2¹ = 4706676419 is a prime.

Together with 4706676419, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4706676451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2353338210 + 2353338211.

It is an arithmetic number, because the mean of its divisors is an integer number (2353338211).

Almost surely, 2^4706676421 is an apocalyptic number.

It is an amenable number.

4706676421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4706676421 is an equidigital number, since it uses as much as digits as its factorization.

4706676421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 4706676421 is about 68605.2215286854. The cubic root of 4706676421 is about 1675.8614617926.

The spelling of 4706676421 in words is "four billion, seven hundred six million, six hundred seventy-six thousand, four hundred twenty-one".