993437342 has 8 divisors (see below), whose sum is σ = 1524810936. Its totient is φ = 485167032.

The previous prime is 993437297. The next prime is 993437429. The reversal of 993437342 is 243734399.

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

It is a junction number, because it is equal to n+sod(n) for n = 993437293 and 993437302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5775713 + ... + 5775884.

It is an arithmetic number, because the mean of its divisors is an integer number (190601367).

Almost surely, 2^993437342 is an apocalyptic number.

993437342 is a deficient number, since it is larger than the sum of its proper divisors (531373594).

993437342 is a wasteful number, since it uses less digits than its factorization.

993437342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11551642.

The product of its digits is 489888, while the sum is 44.

The square root of 993437342 is about 31518.8410637193. The cubic root of 993437342 is about 997.8076444228.

The spelling of 993437342 in words is "nine hundred ninety-three million, four hundred thirty-seven thousand, three hundred forty-two".