1108393268 has 12 divisors (see below), whose sum is σ = 2053787652. Its totient is φ = 521596800.

The previous prime is 1108393267. The next prime is 1108393309. The reversal of 1108393268 is 8623938011.

It can be written as a sum of positive squares in 2 ways, for example, as 395930404 + 712462864 = 19898^2 + 26692^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108393267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8149883 + ... + 8150018.

It is an arithmetic number, because the mean of its divisors is an integer number (171148971).

Almost surely, 2^1108393268 is an apocalyptic number.

It is an amenable number.

1108393268 is a deficient number, since it is larger than the sum of its proper divisors (945394384).

1108393268 is a wasteful number, since it uses less digits than its factorization.

1108393268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16299922 (or 16299920 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 1108393268 is about 33292.5407261146. The cubic root of 1108393268 is about 1034.8989821048.

The spelling of 1108393268 in words is "one billion, one hundred eight million, three hundred ninety-three thousand, two hundred sixty-eight".