347466401 has 2 divisors, whose sum is σ = 347466402. Its totient is φ = 347466400.

The previous prime is 347466397. The next prime is 347466437. The reversal of 347466401 is 104664743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 276889600 + 70576801 = 16640^2 + 8401^2 .

It is a cyclic number.

It is not a de Polignac number, because 347466401 - 2² = 347466397 is a prime.

It is not a weakly prime, because it can be changed into another prime (347466481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173733200 + 173733201.

It is an arithmetic number, because the mean of its divisors is an integer number (173733201).

Almost surely, 2^347466401 is an apocalyptic number.

It is an amenable number.

347466401 is a deficient number, since it is larger than the sum of its proper divisors (1).

347466401 is an equidigital number, since it uses as much as digits as its factorization.

347466401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 347466401 is about 18640.4506651529. The cubic root of 347466401 is about 703.0252744977.

The spelling of 347466401 in words is "three hundred forty-seven million, four hundred sixty-six thousand, four hundred one".