993494325 has 72 divisors (see below), whose sum is σ = 1792866400. Its totient is φ = 484081920.

The previous prime is 993494321. The next prime is 993494351. The reversal of 993494325 is 523494399.

It is not a de Polignac number, because 993494325 - 2² = 993494321 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993494321) 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 71 ways as a sum of consecutive naturals, for example, 1198011 + ... + 1198839.

Almost surely, 2^993494325 is an apocalyptic number.

993494325 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

993494325 is a deficient number, since it is larger than the sum of its proper divisors (799372075).

993494325 is a wasteful number, since it uses less digits than its factorization.

993494325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919 (or 885 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 48.

The square root of 993494325 is about 31519.7450021411. The cubic root of 993494325 is about 997.8267219508.

The spelling of 993494325 in words is "nine hundred ninety-three million, four hundred ninety-four thousand, three hundred twenty-five".