1000994718 has 16 divisors (see below), whose sum is σ = 2002346640. Its totient is φ = 333605376.

The previous prime is 1000994699. The next prime is 1000994719. The reversal of 1000994718 is 8174990001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000994719) 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, 33796 + ... + 56072.

It is an arithmetic number, because the mean of its divisors is an integer number (125146665).

Almost surely, 2^1000994718 is an apocalyptic number.

1000994718 is an abundant number, since it is smaller than the sum of its proper divisors (1001351922).

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

1000994718 is a wasteful number, since it uses less digits than its factorization.

1000994718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29771.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 1000994718 is about 31638.5005649762. The cubic root of 1000994718 is about 1000.3314627869.

The spelling of 1000994718 in words is "one billion, nine hundred ninety-four thousand, seven hundred eighteen".