1106639970 has 16 divisors (see below), whose sum is σ = 2655936000. Its totient is φ = 295103984.

The previous prime is 1106639969. The next prime is 1106639977. The reversal of 1106639970 is 799366011.

It is not an unprimeable number, because it can be changed into a prime (1106639977) 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 7 ways as a sum of consecutive naturals, for example, 18443970 + ... + 18444029.

It is an arithmetic number, because the mean of its divisors is an integer number (165996000).

Almost surely, 2^1106639970 is an apocalyptic number.

1106639970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1106639970 is an abundant number, since it is smaller than the sum of its proper divisors (1549296030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1106639970 is a wasteful number, since it uses less digits than its factorization.

1106639970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36888009.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 1106639970 is about 33266.1986106017. The cubic root of 1106639970 is about 1034.3530134640.

The spelling of 1106639970 in words is "one billion, one hundred six million, six hundred thirty-nine thousand, nine hundred seventy".