35394857 has 2 divisors, whose sum is σ = 35394858. Its totient is φ = 35394856.

The previous prime is 35394847. The next prime is 35394859. The reversal of 35394857 is 75849353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26460736 + 8934121 = 5144^2 + 2989^2 .

It is a cyclic number.

It is not a de Polignac number, because 35394857 - 2⁴ = 35394841 is a prime.

Together with 35394859, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35394859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17697428 + 17697429.

It is an arithmetic number, because the mean of its divisors is an integer number (17697429).

Almost surely, 2^35394857 is an apocalyptic number.

It is an amenable number.

35394857 is a deficient number, since it is larger than the sum of its proper divisors (1).

35394857 is an equidigital number, since it uses as much as digits as its factorization.

35394857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 453600, while the sum is 44.

The square root of 35394857 is about 5949.3576964240. The cubic root of 35394857 is about 328.3321324620.

The spelling of 35394857 in words is "thirty-five million, three hundred ninety-four thousand, eight hundred fifty-seven".