994932347 has 4 divisors (see below), whose sum is σ = 996681480. Its totient is φ = 993183216.

The previous prime is 994932313. The next prime is 994932353. The reversal of 994932347 is 743239499.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 994932347 - 2¹⁰ = 994931323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 994932295 and 994932304.

It is not an unprimeable number, because it can be changed into a prime (994932307) 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, 873713 + ... + 874850.

It is an arithmetic number, because the mean of its divisors is an integer number (249170370).

Almost surely, 2^994932347 is an apocalyptic number.

994932347 is a deficient number, since it is larger than the sum of its proper divisors (1749133).

994932347 is a wasteful number, since it uses less digits than its factorization.

994932347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749132.

The product of its digits is 1469664, while the sum is 50.

The square root of 994932347 is about 31542.5482008033. The cubic root of 994932347 is about 998.3079208163.

The spelling of 994932347 in words is "nine hundred ninety-four million, nine hundred thirty-two thousand, three hundred forty-seven".