134359679 has 2 divisors, whose sum is σ = 134359680. Its totient is φ = 134359678.

The previous prime is 134359657. The next prime is 134359703. The reversal of 134359679 is 976953431.

It is a weak prime.

It is an emirp because it is prime and its reverse (976953431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134359679 - 2²⁰ = 133311103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134359079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67179839 + 67179840.

It is an arithmetic number, because the mean of its divisors is an integer number (67179840).

Almost surely, 2^134359679 is an apocalyptic number.

134359679 is a deficient number, since it is larger than the sum of its proper divisors (1).

134359679 is an equidigital number, since it uses as much as digits as its factorization.

134359679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 612360, while the sum is 47.

The square root of 134359679 is about 11591.3622581645. The cubic root of 134359679 is about 512.1804364346.

The spelling of 134359679 in words is "one hundred thirty-four million, three hundred fifty-nine thousand, six hundred seventy-nine".