346164653 has 2 divisors, whose sum is σ = 346164654. Its totient is φ = 346164652.

The previous prime is 346164641. The next prime is 346164671. The reversal of 346164653 is 356461643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202692169 + 143472484 = 14237^2 + 11978^2 .

It is a cyclic number.

It is not a de Polignac number, because 346164653 - 2¹⁸ = 345902509 is a prime.

It is a super-2 number, since 2×346164653² = 239659933973220818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346164683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173082326 + 173082327.

It is an arithmetic number, because the mean of its divisors is an integer number (173082327).

Almost surely, 2^346164653 is an apocalyptic number.

It is an amenable number.

346164653 is a deficient number, since it is larger than the sum of its proper divisors (1).

346164653 is an equidigital number, since it uses as much as digits as its factorization.

346164653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 38.

The square root of 346164653 is about 18605.5006113783. The cubic root of 346164653 is about 702.1462379627.

The spelling of 346164653 in words is "three hundred forty-six million, one hundred sixty-four thousand, six hundred fifty-three".