1000946099 has 2 divisors, whose sum is σ = 1000946100. Its totient is φ = 1000946098.

The previous prime is 1000946081. The next prime is 1000946113. The reversal of 1000946099 is 9906490001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000946099 - 2⁸ = 1000945843 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000948099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500473049 + 500473050.

It is an arithmetic number, because the mean of its divisors is an integer number (500473050).

Almost surely, 2^1000946099 is an apocalyptic number.

1000946099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000946099 is an equidigital number, since it uses as much as digits as its factorization.

1000946099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 1000946099 is about 31637.7322038101. The cubic root of 1000946099 is about 1000.3152669297.

The spelling of 1000946099 in words is "one billion, nine hundred forty-six thousand, ninety-nine".