993279514 has 8 divisors (see below), whose sum is σ = 1515172320. Its totient is φ = 488222076.

The previous prime is 993279503. The next prime is 993279517. The reversal of 993279514 is 415972399.

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

It is not an unprimeable number, because it can be changed into a prime (993279517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4208694 + ... + 4208929.

It is an arithmetic number, because the mean of its divisors is an integer number (189396540).

Almost surely, 2^993279514 is an apocalyptic number.

993279514 is a deficient number, since it is larger than the sum of its proper divisors (521892806).

993279514 is a wasteful number, since it uses less digits than its factorization.

993279514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8417684.

The product of its digits is 612360, while the sum is 49.

The square root of 993279514 is about 31516.3372554617. The cubic root of 993279514 is about 997.7548008534.

The spelling of 993279514 in words is "nine hundred ninety-three million, two hundred seventy-nine thousand, five hundred fourteen".