1004995716 has 12 divisors (see below), whose sum is σ = 2344990032. Its totient is φ = 334998568.

The previous prime is 1004995703. The next prime is 1004995721. The reversal of 1004995716 is 6175994001.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41874810 + ... + 41874833.

It is an arithmetic number, because the mean of its divisors is an integer number (195415836).

Almost surely, 2^1004995716 is an apocalyptic number.

It is an amenable number.

1004995716 is an abundant number, since it is smaller than the sum of its proper divisors (1339994316).

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

1004995716 is a wasteful number, since it uses less digits than its factorization.

1004995716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83749650 (or 83749648 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 1004995716 is about 31701.6674009428. The cubic root of 1004995716 is about 1001.6624733175.

The spelling of 1004995716 in words is "one billion, four million, nine hundred ninety-five thousand, seven hundred sixteen".