64714879 has 2 divisors, whose sum is σ = 64714880. Its totient is φ = 64714878.

The previous prime is 64714873. The next prime is 64714889. The reversal of 64714879 is 97841746.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64714879 - 2⁷ = 64714751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64714873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32357439 + 32357440.

It is an arithmetic number, because the mean of its divisors is an integer number (32357440).

Almost surely, 2^64714879 is an apocalyptic number.

64714879 is a deficient number, since it is larger than the sum of its proper divisors (1).

64714879 is an equidigital number, since it uses as much as digits as its factorization.

64714879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 46.

The square root of 64714879 is about 8044.5558609534. Note that the first 3 decimals coincide. The cubic root of 64714879 is about 401.4838201383.

The spelling of 64714879 in words is "sixty-four million, seven hundred fourteen thousand, eight hundred seventy-nine".