994409712 has 60 divisors (see below), whose sum is σ = 2824530280. Its totient is φ = 326519424.

The previous prime is 994409693. The next prime is 994409789. The reversal of 994409712 is 217904499.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41887 + ... + 61182.

Almost surely, 2^994409712 is an apocalyptic number.

It is an amenable number.

994409712 is an abundant number, since it is smaller than the sum of its proper divisors (1830120568).

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

994409712 is a wasteful number, since it uses less digits than its factorization.

994409712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103150 (or 103141 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 994409712 is about 31534.2625092137. The cubic root of 994409712 is about 998.1330874732.

The spelling of 994409712 in words is "nine hundred ninety-four million, four hundred nine thousand, seven hundred twelve".