1117340539 has 16 divisors (see below), whose sum is σ = 1289322496. Its totient is φ = 948477600.

The previous prime is 1117340531. The next prime is 1117340563. The reversal of 1117340539 is 9350437111.

It is a happy number.

It is not a de Polignac number, because 1117340539 - 2³ = 1117340531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1117340531) 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, 907054 + ... + 908284.

It is an arithmetic number, because the mean of its divisors is an integer number (80582656).

Almost surely, 2^1117340539 is an apocalyptic number.

1117340539 is a deficient number, since it is larger than the sum of its proper divisors (171981957).

1117340539 is a wasteful number, since it uses less digits than its factorization.

1117340539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 1117340539 is about 33426.6441480445. The cubic root of 1117340539 is about 1037.6761906027.

The spelling of 1117340539 in words is "one billion, one hundred seventeen million, three hundred forty thousand, five hundred thirty-nine".