4698134621 has 2 divisors, whose sum is σ = 4698134622. Its totient is φ = 4698134620.

The previous prime is 4698134611. The next prime is 4698134633. The reversal of 4698134621 is 1264318964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2731212121 + 1966922500 = 52261^2 + 44350^2 .

It is a cyclic number.

It is not a de Polignac number, because 4698134621 - 2¹⁴ = 4698118237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4698134611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2349067310 + 2349067311.

It is an arithmetic number, because the mean of its divisors is an integer number (2349067311).

Almost surely, 2^4698134621 is an apocalyptic number.

It is an amenable number.

4698134621 is a deficient number, since it is larger than the sum of its proper divisors (1).

4698134621 is an equidigital number, since it uses as much as digits as its factorization.

4698134621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 44.

The square root of 4698134621 is about 68542.9399792568. The cubic root of 4698134621 is about 1674.8470487501.

The spelling of 4698134621 in words is "four billion, six hundred ninety-eight million, one hundred thirty-four thousand, six hundred twenty-one".