352479349 has 2 divisors, whose sum is σ = 352479350. Its totient is φ = 352479348.

The previous prime is 352479313. The next prime is 352479359. The reversal of 352479349 is 943974253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207878724 + 144600625 = 14418^2 + 12025^2 .

It is an emirp because it is prime and its reverse (943974253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 352479349 - 2⁹ = 352478837 is a prime.

It is equal to p_18929368 and since 352479349 and 18929368 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 352479299 and 352479308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352479359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176239674 + 176239675.

It is an arithmetic number, because the mean of its divisors is an integer number (176239675).

Almost surely, 2^352479349 is an apocalyptic number.

It is an amenable number.

352479349 is a deficient number, since it is larger than the sum of its proper divisors (1).

352479349 is an equidigital number, since it uses as much as digits as its factorization.

352479349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 46.

The square root of 352479349 is about 18774.4333869228. The cubic root of 352479349 is about 706.3900271703.

The spelling of 352479349 in words is "three hundred fifty-two million, four hundred seventy-nine thousand, three hundred forty-nine".