100873396 has 54 divisors (see below), whose sum is σ = 198260370. Its totient is φ = 44883072.

The previous prime is 100873379. The next prime is 100873439. The reversal of 100873396 is 693378001.

It can be written as a sum of positive squares in 9 ways, for example, as 5107600 + 95765796 = 2260^2 + 9786^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 925390 + ... + 925498.

Almost surely, 2^100873396 is an apocalyptic number.

It is an amenable number.

100873396 is a deficient number, since it is larger than the sum of its proper divisors (97386974).

100873396 is a wasteful number, since it uses less digits than its factorization.

100873396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 100873396 is about 10043.5748615719. The cubic root of 100873396 is about 465.5062832697.

The spelling of 100873396 in words is "one hundred million, eight hundred seventy-three thousand, three hundred ninety-six".