1173264383 has 16 divisors (see below), whose sum is σ = 1263849600. Its totient is φ = 1085801760.

The previous prime is 1173264377. The next prime is 1173264439. The reversal of 1173264383 is 3834623711.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1173264383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1173264343) 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, 179513 + ... + 185933.

It is an arithmetic number, because the mean of its divisors is an integer number (78990600).

Almost surely, 2^1173264383 is an apocalyptic number.

1173264383 is a deficient number, since it is larger than the sum of its proper divisors (90585217).

1173264383 is a wasteful number, since it uses less digits than its factorization.

1173264383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6662.

The product of its digits is 72576, while the sum is 38.

The square root of 1173264383 is about 34252.9470702887. The cubic root of 1173264383 is about 1054.7073252071.

The spelling of 1173264383 in words is "one billion, one hundred seventy-three million, two hundred sixty-four thousand, three hundred eighty-three".