993074422 has 8 divisors (see below), whose sum is σ = 1524253896. Its totient is φ = 484989792.

The previous prime is 993074417. The next prime is 993074437. The reversal of 993074422 is 224470399.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 5773603 + ... + 5773774.

It is an arithmetic number, because the mean of its divisors is an integer number (190531737).

Almost surely, 2^993074422 is an apocalyptic number.

993074422 is a deficient number, since it is larger than the sum of its proper divisors (531179474).

993074422 is a wasteful number, since it uses less digits than its factorization.

993074422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11547422.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 993074422 is about 31513.0833464452. The cubic root of 993074422 is about 997.6861241079.

The spelling of 993074422 in words is "nine hundred ninety-three million, seventy-four thousand, four hundred twenty-two".