1094945608 has 16 divisors (see below), whose sum is σ = 2086680060. Its totient is φ = 538497600.

The previous prime is 1094945597. The next prime is 1094945617. The reversal of 1094945608 is 8065494901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 745180804 + 349764804 = 27298^2 + 18702^2 .

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, 1121383 + ... + 1122358.

Almost surely, 2^1094945608 is an apocalyptic number.

It is an amenable number.

1094945608 is a deficient number, since it is larger than the sum of its proper divisors (991734452).

1094945608 is a wasteful number, since it uses less digits than its factorization.

1094945608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243808 (or 2243804 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 1094945608 is about 33089.9623450979. The cubic root of 1094945608 is about 1030.6966123673.

The spelling of 1094945608 in words is "one billion, ninety-four million, nine hundred forty-five thousand, six hundred eight".