346752073 has 2 divisors, whose sum is σ = 346752074. Its totient is φ = 346752072.

The previous prime is 346752061. The next prime is 346752103. The reversal of 346752073 is 370257643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319587129 + 27164944 = 17877^2 + 5212^2 .

It is a cyclic number.

It is not a de Polignac number, because 346752073 - 2¹⁷ = 346621001 is a prime.

It is not a weakly prime, because it can be changed into another prime (346752013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173376036 + 173376037.

It is an arithmetic number, because the mean of its divisors is an integer number (173376037).

Almost surely, 2^346752073 is an apocalyptic number.

It is an amenable number.

346752073 is a deficient number, since it is larger than the sum of its proper divisors (1).

346752073 is an equidigital number, since it uses as much as digits as its factorization.

346752073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 346752073 is about 18621.2801117431. The cubic root of 346752073 is about 702.5431797608.

The spelling of 346752073 in words is "three hundred forty-six million, seven hundred fifty-two thousand, seventy-three".