64034077 has 2 divisors, whose sum is σ = 64034078. Its totient is φ = 64034076.

The previous prime is 64034071. The next prime is 64034099. The reversal of 64034077 is 77043046.

64034077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52838361 + 11195716 = 7269^2 + 3346^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64034077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64034071) 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, 32017038 + 32017039.

It is an arithmetic number, because the mean of its divisors is an integer number (32017039).

Almost surely, 2^64034077 is an apocalyptic number.

It is an amenable number.

64034077 is a deficient number, since it is larger than the sum of its proper divisors (1).

64034077 is an equidigital number, since it uses as much as digits as its factorization.

64034077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 64034077 is about 8002.1295290691. The cubic root of 64034077 is about 400.0709811534.

The spelling of 64034077 in words is "sixty-four million, thirty-four thousand, seventy-seven".