100034868 has 24 divisors (see below), whose sum is σ = 247145472. Its totient is φ = 31383424.

The previous prime is 100034863. The next prime is 100034873. The reversal of 100034868 is 868430001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100034863) and next prime (100034873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100034863) 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, 244980 + ... + 245387.

It is an arithmetic number, because the mean of its divisors is an integer number (10297728).

Almost surely, 2^100034868 is an apocalyptic number.

It is an amenable number.

100034868 is an abundant number, since it is smaller than the sum of its proper divisors (147110604).

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

100034868 is a wasteful number, since it uses less digits than its factorization.

100034868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490391 (or 490389 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 100034868 is about 10001.7432480543. The cubic root of 100034868 is about 464.2128247322.

Adding to 100034868 its reverse (868430001), we get a palindrome (968464869).

The spelling of 100034868 in words is "one hundred million, thirty-four thousand, eight hundred sixty-eight".