100684396 has 6 divisors (see below), whose sum is σ = 176197700. Its totient is φ = 50342196.

The previous prime is 100684393. The next prime is 100684417. The reversal of 100684396 is 693486001.

It is not an unprimeable number, because it can be changed into a prime (100684391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12585546 + ... + 12585553.

Almost surely, 2^100684396 is an apocalyptic number.

It is an amenable number.

100684396 is a deficient number, since it is larger than the sum of its proper divisors (75513304).

100684396 is a wasteful number, since it uses less digits than its factorization.

100684396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25171103 (or 25171101 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 100684396 is about 10034.1614497675. The cubic root of 100684396 is about 465.2153717700.

The spelling of 100684396 in words is "one hundred million, six hundred eighty-four thousand, three hundred ninety-six".