346461133 has 2 divisors, whose sum is σ = 346461134. Its totient is φ = 346461132.

The previous prime is 346461119. The next prime is 346461149. The reversal of 346461133 is 331164643.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 343064484 + 3396649 = 18522^2 + 1843^2 .

It is an emirp because it is prime and its reverse (331164643) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346461133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346461095 and 346461104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346461103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173230566 + 173230567.

It is an arithmetic number, because the mean of its divisors is an integer number (173230567).

Almost surely, 2^346461133 is an apocalyptic number.

It is an amenable number.

346461133 is a deficient number, since it is larger than the sum of its proper divisors (1).

346461133 is an equidigital number, since it uses as much as digits as its factorization.

346461133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

The square root of 346461133 is about 18613.4664423368. The cubic root of 346461133 is about 702.3466367343.

The spelling of 346461133 in words is "three hundred forty-six million, four hundred sixty-one thousand, one hundred thirty-three".