100699794 has 64 divisors (see below), whose sum is σ = 244702080. Its totient is φ = 30507840.

The previous prime is 100699793. The next prime is 100699817. The reversal of 100699794 is 497996001.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100699793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45964 + ... + 48104.

It is an arithmetic number, because the mean of its divisors is an integer number (3823470).

Almost surely, 2^100699794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100699794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122351040).

100699794 is an abundant number, since it is smaller than the sum of its proper divisors (144002286).

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

100699794 is a wasteful number, since it uses less digits than its factorization.

100699794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232 (or 2226 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 100699794 is about 10034.9286992983. The cubic root of 100699794 is about 465.2390862066.

The spelling of 100699794 in words is "one hundred million, six hundred ninety-nine thousand, seven hundred ninety-four".