134364829 has 2 divisors, whose sum is σ = 134364830. Its totient is φ = 134364828.

The previous prime is 134364697. The next prime is 134364833. The reversal of 134364829 is 928463431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108201604 + 26163225 = 10402^2 + 5115^2 .

It is a cyclic number.

It is not a de Polignac number, because 134364829 - 2²¹ = 132267677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134364791 and 134364800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134364899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67182414 + 67182415.

It is an arithmetic number, because the mean of its divisors is an integer number (67182415).

Almost surely, 2^134364829 is an apocalyptic number.

It is an amenable number.

134364829 is a deficient number, since it is larger than the sum of its proper divisors (1).

134364829 is an equidigital number, since it uses as much as digits as its factorization.

134364829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 40.

The square root of 134364829 is about 11591.5844042133. The cubic root of 134364829 is about 512.1869803014.

The spelling of 134364829 in words is "one hundred thirty-four million, three hundred sixty-four thousand, eight hundred twenty-nine".