147708349 has 2 divisors, whose sum is σ = 147708350. Its totient is φ = 147708348.

The previous prime is 147708307. The next prime is 147708367. The reversal of 147708349 is 943807741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147622500 + 85849 = 12150^2 + 293^2 .

It is a cyclic number.

It is not a de Polignac number, because 147708349 - 2⁷ = 147708221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147708949) 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, 73854174 + 73854175.

It is an arithmetic number, because the mean of its divisors is an integer number (73854175).

Almost surely, 2^147708349 is an apocalyptic number.

It is an amenable number.

147708349 is a deficient number, since it is larger than the sum of its proper divisors (1).

147708349 is an equidigital number, since it uses as much as digits as its factorization.

147708349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 147708349 is about 12153.5323671762. The cubic root of 147708349 is about 528.6095617798.

The spelling of 147708349 in words is "one hundred forty-seven million, seven hundred eight thousand, three hundred forty-nine".