352488049 has 2 divisors, whose sum is σ = 352488050. Its totient is φ = 352488048.

The previous prime is 352487999. The next prime is 352488077. The reversal of 352488049 is 940884253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350887824 + 1600225 = 18732^2 + 1265^2 .

It is a cyclic number.

It is not a de Polignac number, because 352488049 - 2¹³ = 352479857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 352487996 and 352488014.

It is not a weakly prime, because it can be changed into another prime (352488949) 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, 176244024 + 176244025.

It is an arithmetic number, because the mean of its divisors is an integer number (176244025).

Almost surely, 2^352488049 is an apocalyptic number.

It is an amenable number.

352488049 is a deficient number, since it is larger than the sum of its proper divisors (1).

352488049 is an equidigital number, since it uses as much as digits as its factorization.

352488049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 352488049 is about 18774.6650835641. The cubic root of 352488049 is about 706.3958388987.

The spelling of 352488049 in words is "three hundred fifty-two million, four hundred eighty-eight thousand, forty-nine".