346632061 has 2 divisors, whose sum is σ = 346632062. Its totient is φ = 346632060.

The previous prime is 346632007. The next prime is 346632107. The reversal of 346632061 is 160236643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288796036 + 57836025 = 16994^2 + 7605^2 .

It is a cyclic number.

It is not a de Polignac number, because 346632061 - 2¹⁵ = 346599293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346632001) 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, 173316030 + 173316031.

It is an arithmetic number, because the mean of its divisors is an integer number (173316031).

Almost surely, 2^346632061 is an apocalyptic number.

It is an amenable number.

346632061 is a deficient number, since it is larger than the sum of its proper divisors (1).

346632061 is an equidigital number, since it uses as much as digits as its factorization.

346632061 is an odious number, because the sum of its binary digits is odd.

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

The square root of 346632061 is about 18618.0573906087. The cubic root of 346632061 is about 702.4621195955.

The spelling of 346632061 in words is "three hundred forty-six million, six hundred thirty-two thousand, sixty-one".