993000245872 has 40 divisors (see below), whose sum is σ = 1994608743120. Its totient is φ = 478554309120.

The previous prime is 993000245869. The next prime is 993000245893. The reversal of 993000245872 is 278542000399.

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, 9064347 + ... + 9173242.

It is an arithmetic number, because the mean of its divisors is an integer number (49865218578).

Almost surely, 2^993000245872 is an apocalyptic number.

It is an amenable number.

993000245872 is an abundant number, since it is smaller than the sum of its proper divisors (1001608497248).

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

993000245872 is a wasteful number, since it uses less digits than its factorization.

993000245872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18237721 (or 18237715 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 993000245872 in words is "nine hundred ninety-three billion, two hundred forty-five thousand, eight hundred seventy-two".