1095401668 has 24 divisors (see below), whose sum is σ = 1957796568. Its totient is φ = 536080896.

The previous prime is 1095401663. The next prime is 1095401677. The reversal of 1095401668 is 8661045901.

It can be written as a sum of positive squares in 4 ways, for example, as 229159044 + 866242624 = 15138^2 + 29432^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1095401668.

It is not an unprimeable number, because it can be changed into a prime (1095401663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85830 + ... + 97762.

It is an arithmetic number, because the mean of its divisors is an integer number (81574857).

Almost surely, 2^1095401668 is an apocalyptic number.

It is an amenable number.

1095401668 is a deficient number, since it is larger than the sum of its proper divisors (862394900).

1095401668 is a wasteful number, since it uses less digits than its factorization.

1095401668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12423 (or 12421 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 1095401668 is about 33096.8528413201. The cubic root of 1095401668 is about 1030.8396923056.

The spelling of 1095401668 in words is "one billion, ninety-five million, four hundred one thousand, six hundred sixty-eight".