100900396 has 24 divisors (see below), whose sum is σ = 183093120. Its totient is φ = 48596352.

The previous prime is 100900391. The next prime is 100900409. The reversal of 100900396 is 693009001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100900391) 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, 69696 + ... + 71128.

It is an arithmetic number, because the mean of its divisors is an integer number (7628880).

Almost surely, 2^100900396 is an apocalyptic number.

It is an amenable number.

100900396 is a deficient number, since it is larger than the sum of its proper divisors (82192724).

100900396 is a wasteful number, since it uses less digits than its factorization.

100900396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 100900396 is about 10044.9189145558. The cubic root of 100900396 is about 465.5478123842.

Adding to 100900396 its reverse (693009001), we get a palindrome (793909397).

The spelling of 100900396 in words is "one hundred million, nine hundred thousand, three hundred ninety-six".