109699068 has 12 divisors (see below), whose sum is σ = 255964520. Its totient is φ = 36566352.

The previous prime is 109699061. The next prime is 109699087. The reversal of 109699068 is 860996901.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109699061) 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, 4570783 + ... + 4570806.

Almost surely, 2^109699068 is an apocalyptic number.

It is an amenable number.

109699068 is an abundant number, since it is smaller than the sum of its proper divisors (146265452).

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

109699068 is a wasteful number, since it uses less digits than its factorization.

109699068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9141596 (or 9141594 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 48.

The square root of 109699068 is about 10473.7322860573. The cubic root of 109699068 is about 478.7046498138.

The spelling of 109699068 in words is "one hundred nine million, six hundred ninety-nine thousand, sixty-eight".