1000010999 has 8 divisors (see below), whose sum is σ = 1087599072. Its totient is φ = 913946400.

The previous prime is 1000010987. The next prime is 1000011007. The reversal of 1000010999 is 9990100001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000010999 - 2²⁸ = 731575543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000010969) 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, 379499 + ... + 382124.

It is an arithmetic number, because the mean of its divisors is an integer number (135949884).

Almost surely, 2^1000010999 is an apocalyptic number.

1000010999 is a deficient number, since it is larger than the sum of its proper divisors (87588073).

1000010999 is a wasteful number, since it uses less digits than its factorization.

1000010999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761737.

The product of its (nonzero) digits is 729, while the sum is 29.

The square root of 1000010999 is about 31622.9505106655. The cubic root of 1000010999 is about 1000.0036663199.

The spelling of 1000010999 in words is "one billion, ten thousand, nine hundred ninety-nine".