738353149 has 2 divisors, whose sum is σ = 738353150. Its totient is φ = 738353148.

The previous prime is 738353117. The next prime is 738353159. The reversal of 738353149 is 941353837.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 653160249 + 85192900 = 25557^2 + 9230^2 .

It is an emirp because it is prime and its reverse (941353837) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 738353149 - 2⁵ = 738353117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (738353159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369176574 + 369176575.

It is an arithmetic number, because the mean of its divisors is an integer number (369176575).

Almost surely, 2^738353149 is an apocalyptic number.

It is an amenable number.

738353149 is a deficient number, since it is larger than the sum of its proper divisors (1).

738353149 is an equidigital number, since it uses as much as digits as its factorization.

738353149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 738353149 is about 27172.6544341917. The cubic root of 738353149 is about 903.8326876805.

The spelling of 738353149 in words is "seven hundred thirty-eight million, three hundred fifty-three thousand, one hundred forty-nine".