100000340 has 24 divisors (see below), whose sum is σ = 229092192. Its totient is φ = 36363680.

The previous prime is 100000279. The next prime is 100000357. The reversal of 100000340 is 43000001.

100000340 = 240² + 241² + ... + 679².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227054 + ... + 227493.

It is an arithmetic number, because the mean of its divisors is an integer number (9545508).

Almost surely, 2^100000340 is an apocalyptic number.

100000340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000340 is an abundant number, since it is smaller than the sum of its proper divisors (129091852).

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

100000340 is a wasteful number, since it uses less digits than its factorization.

100000340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454567 (or 454565 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 100000340 is about 10000.0169999856. The cubic root of 100000340 is about 464.1594094074.

Adding to 100000340 its reverse (43000001), we get a palindrome (143000341).

The spelling of 100000340 in words is "one hundred million, three hundred forty", and thus it is an aban number.