993060399 has 16 divisors (see below), whose sum is σ = 1346672000. Its totient is φ = 650786400.

The previous prime is 993060359. The next prime is 993060413.

993060399 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 993060399 - 2¹⁵ = 993027631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993060359) 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 15 ways as a sum of consecutive naturals, for example, 95349 + ... + 105249.

It is an arithmetic number, because the mean of its divisors is an integer number (84167000).

Almost surely, 2^993060399 is an apocalyptic number.

993060399 is a deficient number, since it is larger than the sum of its proper divisors (353611601).

993060399 is a wasteful number, since it uses less digits than its factorization.

993060399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10470.

The product of its (nonzero) digits is 354294, while the sum is 48.

The square root of 993060399 is about 31512.8608507701. The cubic root of 993060399 is about 997.6814280455.

The spelling of 993060399 in words is "nine hundred ninety-three million, sixty thousand, three hundred ninety-nine".