1336479429 has 16 divisors (see below), whose sum is σ = 1922398272. Its totient is φ = 822751488.

The previous prime is 1336479427. The next prime is 1336479461. The reversal of 1336479429 is 9249746331.

It is a happy number.

1336479429 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1336479429 - 2¹ = 1336479427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336479421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244519 + ... + 249924.

It is an arithmetic number, because the mean of its divisors is an integer number (120149892).

Almost surely, 2^1336479429 is an apocalyptic number.

It is an amenable number.

1336479429 is a deficient number, since it is larger than the sum of its proper divisors (585918843).

1336479429 is a wasteful number, since it uses less digits than its factorization.

1336479429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494516.

The product of its digits is 979776, while the sum is 48.

The square root of 1336479429 is about 36557.8914736613. The cubic root of 1336479429 is about 1101.5074178942.

The spelling of 1336479429 in words is "one billion, three hundred thirty-six million, four hundred seventy-nine thousand, four hundred twenty-nine".