100034408 has 16 divisors (see below), whose sum is σ = 188916000. Its totient is φ = 49656816.

The previous prime is 100034401. The next prime is 100034413. The reversal of 100034408 is 804430001.

It is a self number, because there is not a number n which added to its sum of digits gives 100034408.

It is not an unprimeable number, because it can be changed into a prime (100034401) 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, 43868 + ... + 46091.

It is an arithmetic number, because the mean of its divisors is an integer number (11807250).

Almost surely, 2^100034408 is an apocalyptic number.

It is an amenable number.

100034408 is a deficient number, since it is larger than the sum of its proper divisors (88881592).

100034408 is a wasteful number, since it uses less digits than its factorization.

100034408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90104 (or 90100 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 100034408 is about 10001.7202520366. The cubic root of 100034408 is about 464.2121131862.

Adding to 100034408 its reverse (804430001), we get a palindrome (904464409).

The spelling of 100034408 in words is "one hundred million, thirty-four thousand, four hundred eight".