1106478999 has 6 divisors (see below), whose sum is σ = 1598247456. Its totient is φ = 737652660.

The previous prime is 1106478973. The next prime is 1106479007. The reversal of 1106478999 is 9998746011.

It is not a de Polignac number, because 1106478999 - 2¹⁶ = 1106413463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106478299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61471047 + ... + 61471064.

It is an arithmetic number, because the mean of its divisors is an integer number (266374576).

Almost surely, 2^1106478999 is an apocalyptic number.

1106478999 is a deficient number, since it is larger than the sum of its proper divisors (491768457).

1106478999 is a wasteful number, since it uses less digits than its factorization.

1106478999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122942117 (or 122942114 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The square root of 1106478999 is about 33263.7790847643. The cubic root of 1106478999 is about 1034.3028589672.

The spelling of 1106478999 in words is "one billion, one hundred six million, four hundred seventy-eight thousand, nine hundred ninety-nine".