1109960368 has 20 divisors (see below), whose sum is σ = 2346052968. Its totient is φ = 504527360.

The previous prime is 1109960353. The next prime is 1109960377. The reversal of 1109960368 is 8630699011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3153121 + ... + 3153472.

Almost surely, 2^1109960368 is an apocalyptic number.

It is an amenable number.

1109960368 is an abundant number, since it is smaller than the sum of its proper divisors (1236092600).

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

1109960368 is a wasteful number, since it uses less digits than its factorization.

1109960368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6306612 (or 6306606 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 1109960368 is about 33316.0677151431. The cubic root of 1109960368 is about 1035.3864825013.

The spelling of 1109960368 in words is "one billion, one hundred nine million, nine hundred sixty thousand, three hundred sixty-eight".