34950257 has 2 divisors, whose sum is σ = 34950258. Its totient is φ = 34950256.

The previous prime is 34950239. The next prime is 34950263. The reversal of 34950257 is 75205943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32273761 + 2676496 = 5681^2 + 1636^2 .

It is a cyclic number.

It is not a de Polignac number, because 34950257 - 2⁸ = 34950001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34950457) 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, 17475128 + 17475129.

It is an arithmetic number, because the mean of its divisors is an integer number (17475129).

Almost surely, 2^34950257 is an apocalyptic number.

It is an amenable number.

34950257 is a deficient number, since it is larger than the sum of its proper divisors (1).

34950257 is an equidigital number, since it uses as much as digits as its factorization.

34950257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 34950257 is about 5911.8742374986. The cubic root of 34950257 is about 326.9515931176.

The spelling of 34950257 in words is "thirty-four million, nine hundred fifty thousand, two hundred fifty-seven".