993152924 has 24 divisors (see below), whose sum is σ = 1763079360. Its totient is φ = 489438144.

The previous prime is 993152887. The next prime is 993152929. The reversal of 993152924 is 429251399.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993152929) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 203942 + ... + 208754.

It is an arithmetic number, because the mean of its divisors is an integer number (73461640).

Almost surely, 2^993152924 is an apocalyptic number.

It is an amenable number.

993152924 is a deficient number, since it is larger than the sum of its proper divisors (769926436).

993152924 is a wasteful number, since it uses less digits than its factorization.

993152924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5549 (or 5547 counting only the distinct ones).

The product of its digits is 174960, while the sum is 44.

The square root of 993152924 is about 31514.3288679927. The cubic root of 993152924 is about 997.7124122661.

The spelling of 993152924 in words is "nine hundred ninety-three million, one hundred fifty-two thousand, nine hundred twenty-four".