994749943324 has 24 divisors (see below), whose sum is σ = 1745979213888. Its totient is φ = 495899120640.

The previous prime is 994749943309. The next prime is 994749943331. The reversal of 994749943324 is 423349947499.

It is a super-3 number, since 3×994749943324³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 994749943324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11409304 + ... + 11496160.

It is an arithmetic number, because the mean of its divisors is an integer number (72749133912).

Almost surely, 2^994749943324 is an apocalyptic number.

It is an amenable number.

994749943324 is a deficient number, since it is larger than the sum of its proper divisors (751229270564).

994749943324 is a wasteful number, since it uses less digits than its factorization.

994749943324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95325 (or 95323 counting only the distinct ones).

The product of its digits is 211631616, while the sum is 67.

The spelling of 994749943324 in words is "nine hundred ninety-four billion, seven hundred forty-nine million, nine hundred forty-three thousand, three hundred twenty-four".