4632870409 has 2 divisors, whose sum is σ = 4632870410. Its totient is φ = 4632870408.

The previous prime is 4632870349. The next prime is 4632870421. The reversal of 4632870409 is 9040782364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3341186809 + 1291683600 = 57803^2 + 35940^2 .

It is a cyclic number.

It is not a de Polignac number, because 4632870409 - 2⁹ = 4632869897 is a prime.

It is not a weakly prime, because it can be changed into another prime (4632870449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2316435204 + 2316435205.

It is an arithmetic number, because the mean of its divisors is an integer number (2316435205).

Almost surely, 2^4632870409 is an apocalyptic number.

It is an amenable number.

4632870409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4632870409 is an equidigital number, since it uses as much as digits as its factorization.

4632870409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 4632870409 is about 68065.1923452803. The cubic root of 4632870409 is about 1667.0554694835.

The spelling of 4632870409 in words is "four billion, six hundred thirty-two million, eight hundred seventy thousand, four hundred nine".