994331752 has 16 divisors (see below), whose sum is σ = 1877982660. Its totient is φ = 493536384.

The previous prime is 994331749. The next prime is 994331777. The reversal of 994331752 is 257133499.

It can be written as a sum of positive squares in 2 ways, for example, as 896044356 + 98287396 = 29934^2 + 9914^2 .

It is a junction number, because it is equal to n+sod(n) for n = 994331699 and 994331708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452523 + ... + 454714.

Almost surely, 2^994331752 is an apocalyptic number.

It is an amenable number.

994331752 is a deficient number, since it is larger than the sum of its proper divisors (883650908).

994331752 is a wasteful number, since it uses less digits than its factorization.

994331752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907380 (or 907376 counting only the distinct ones).

The product of its digits is 204120, while the sum is 43.

The square root of 994331752 is about 31533.0263691895. The cubic root of 994331752 is about 998.1070028228.

The spelling of 994331752 in words is "nine hundred ninety-four million, three hundred thirty-one thousand, seven hundred fifty-two".