1000994219 has 2 divisors, whose sum is σ = 1000994220. Its totient is φ = 1000994218.

The previous prime is 1000994207. The next prime is 1000994231. The reversal of 1000994219 is 9124990001.

It is a balanced prime because it is at equal distance from previous prime (1000994207) and next prime (1000994231).

It is a cyclic number.

It is not a de Polignac number, because 1000994219 - 2⁸ = 1000993963 is a prime.

It is a super-2 number, since 2×1000994219² = 2003978852942839922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1000994249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500497109 + 500497110.

It is an arithmetic number, because the mean of its divisors is an integer number (500497110).

Almost surely, 2^1000994219 is an apocalyptic number.

1000994219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000994219 is an equidigital number, since it uses as much as digits as its factorization.

1000994219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 1000994219 is about 31638.4926790136. The cubic root of 1000994219 is about 1000.3312965638.

The spelling of 1000994219 in words is "one billion, nine hundred ninety-four thousand, two hundred nineteen".