732659749 has 2 divisors, whose sum is σ = 732659750. Its totient is φ = 732659748.

The previous prime is 732659723. The next prime is 732659773. The reversal of 732659749 is 947956237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 621504900 + 111154849 = 24930^2 + 10543^2 .

It is an emirp because it is prime and its reverse (947956237) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 732659749 - 2⁷ = 732659621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 732659696 and 732659705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (732659789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366329874 + 366329875.

It is an arithmetic number, because the mean of its divisors is an integer number (366329875).

Almost surely, 2^732659749 is an apocalyptic number.

It is an amenable number.

732659749 is a deficient number, since it is larger than the sum of its proper divisors (1).

732659749 is an equidigital number, since it uses as much as digits as its factorization.

732659749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2857680, while the sum is 52.

The square root of 732659749 is about 27067.6882832650. The cubic root of 732659749 is about 901.5035562802.

The spelling of 732659749 in words is "seven hundred thirty-two million, six hundred fifty-nine thousand, seven hundred forty-nine".