724852801 has 2 divisors, whose sum is σ = 724852802. Its totient is φ = 724852800.

The previous prime is 724852771. The next prime is 724852837. The reversal of 724852801 is 108258427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 664402176 + 60450625 = 25776^2 + 7775^2 .

It is a cyclic number.

It is not a de Polignac number, because 724852801 - 2⁷ = 724852673 is a prime.

It is not a weakly prime, because it can be changed into another prime (724852301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362426400 + 362426401.

It is an arithmetic number, because the mean of its divisors is an integer number (362426401).

Almost surely, 2^724852801 is an apocalyptic number.

It is an amenable number.

724852801 is a deficient number, since it is larger than the sum of its proper divisors (1).

724852801 is an equidigital number, since it uses as much as digits as its factorization.

724852801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 724852801 is about 26923.0904801065. The cubic root of 724852801 is about 898.2900871333.

The spelling of 724852801 in words is "seven hundred twenty-four million, eight hundred fifty-two thousand, eight hundred one".