100034849 has 2 divisors, whose sum is σ = 100034850. Its totient is φ = 100034848.

The previous prime is 100034821. The next prime is 100034863. The reversal of 100034849 is 948430001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84511249 + 15523600 = 9193^2 + 3940^2 .

It is a cyclic number.

It is not a de Polignac number, because 100034849 - 2¹² = 100030753 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (100034549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50017424 + 50017425.

It is an arithmetic number, because the mean of its divisors is an integer number (50017425).

Almost surely, 2^100034849 is an apocalyptic number.

It is an amenable number.

100034849 is a deficient number, since it is larger than the sum of its proper divisors (1).

100034849 is an equidigital number, since it uses as much as digits as its factorization.

100034849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 100034849 is about 10001.7422982198. The cubic root of 100034849 is about 464.2127953423.

The spelling of 100034849 in words is "one hundred million, thirty-four thousand, eight hundred forty-nine".