34180477 has 2 divisors, whose sum is σ = 34180478. Its totient is φ = 34180476.

The previous prime is 34180453. The next prime is 34180481. The reversal of 34180477 is 77408143.

34180477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34175716 + 4761 = 5846^2 + 69^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34180477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34180577) 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, 17090238 + 17090239.

It is an arithmetic number, because the mean of its divisors is an integer number (17090239).

Almost surely, 2^34180477 is an apocalyptic number.

It is an amenable number.

34180477 is a deficient number, since it is larger than the sum of its proper divisors (1).

34180477 is an equidigital number, since it uses as much as digits as its factorization.

34180477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 34180477 is about 5846.4071873245. The cubic root of 34180477 is about 324.5333800735.

The spelling of 34180477 in words is "thirty-four million, one hundred eighty thousand, four hundred seventy-seven".