345352933 has 2 divisors, whose sum is σ = 345352934. Its totient is φ = 345352932.

The previous prime is 345352921. The next prime is 345352939. The reversal of 345352933 is 339253543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345104929 + 248004 = 18577^2 + 498^2 .

It is a cyclic number.

It is not a de Polignac number, because 345352933 - 2¹⁷ = 345221861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345352892 and 345352901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345352939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172676466 + 172676467.

It is an arithmetic number, because the mean of its divisors is an integer number (172676467).

Almost surely, 2^345352933 is an apocalyptic number.

It is an amenable number.

345352933 is a deficient number, since it is larger than the sum of its proper divisors (1).

345352933 is an equidigital number, since it uses as much as digits as its factorization.

345352933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145800, while the sum is 37.

The square root of 345352933 is about 18583.6738294666. The cubic root of 345352933 is about 701.5969885341.

The spelling of 345352933 in words is "three hundred forty-five million, three hundred fifty-two thousand, nine hundred thirty-three".