1166484373 has 4 divisors (see below), whose sum is σ = 1177809568. Its totient is φ = 1155159180.

The previous prime is 1166484343. The next prime is 1166484401. The reversal of 1166484373 is 3734846611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1166484373 - 2⁹ = 1166483861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166484323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5662443 + ... + 5662648.

It is an arithmetic number, because the mean of its divisors is an integer number (294452392).

Almost surely, 2^1166484373 is an apocalyptic number.

It is an amenable number.

1166484373 is a deficient number, since it is larger than the sum of its proper divisors (11325195).

1166484373 is a wasteful number, since it uses less digits than its factorization.

1166484373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325194.

The product of its digits is 290304, while the sum is 43.

The square root of 1166484373 is about 34153.8339429119. The cubic root of 1166484373 is about 1052.6717666414.

The spelling of 1166484373 in words is "one billion, one hundred sixty-six million, four hundred eighty-four thousand, three hundred seventy-three".