1093497108 has 24 divisors (see below), whose sum is σ = 2783447520. Its totient is φ = 331362720.

The previous prime is 1093497107. The next prime is 1093497109. The reversal of 1093497108 is 8017943901.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1093497107) and next prime (1093497109).

It is a self number, because there is not a number n which added to its sum of digits gives 1093497108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1093497107) 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, 4141903 + ... + 4142166.

It is an arithmetic number, because the mean of its divisors is an integer number (115976980).

Almost surely, 2^1093497108 is an apocalyptic number.

It is an amenable number.

1093497108 is an abundant number, since it is smaller than the sum of its proper divisors (1689950412).

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

1093497108 is a wasteful number, since it uses less digits than its factorization.

1093497108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284087 (or 8284085 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 1093497108 is about 33068.0677996160. The cubic root of 1093497108 is about 1030.2419100630.

The spelling of 1093497108 in words is "one billion, ninety-three million, four hundred ninety-seven thousand, one hundred eight".