4631382901 has 2 divisors, whose sum is σ = 4631382902. Its totient is φ = 4631382900.

The previous prime is 4631382893. The next prime is 4631382929. The reversal of 4631382901 is 1092831364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3528478801 + 1102904100 = 59401^2 + 33210^2 .

It is a cyclic number.

It is not a de Polignac number, because 4631382901 - 2³ = 4631382893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4631382991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315691450 + 2315691451.

It is an arithmetic number, because the mean of its divisors is an integer number (2315691451).

Almost surely, 2^4631382901 is an apocalyptic number.

It is an amenable number.

4631382901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4631382901 is an equidigital number, since it uses as much as digits as its factorization.

4631382901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 4631382901 is about 68054.2643851214. The cubic root of 4631382901 is about 1666.8770326777.

The spelling of 4631382901 in words is "four billion, six hundred thirty-one million, three hundred eighty-two thousand, nine hundred one".