994345930 has 8 divisors (see below), whose sum is σ = 1789822692. Its totient is φ = 397738368.

The previous prime is 994345927. The next prime is 994345951. The reversal of 994345930 is 39543499.

It can be written as a sum of positive squares in 2 ways, for example, as 968018769 + 26327161 = 31113^2 + 5131^2 .

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

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, 49717287 + ... + 49717306.

Almost surely, 2^994345930 is an apocalyptic number.

994345930 is a deficient number, since it is larger than the sum of its proper divisors (795476762).

994345930 is a wasteful number, since it uses less digits than its factorization.

994345930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99434600.

The product of its (nonzero) digits is 524880, while the sum is 46.

The square root of 994345930 is about 31533.2511803017. The cubic root of 994345930 is about 998.1117467438. Note that the first 3 decimals are identical.

The spelling of 994345930 in words is "nine hundred ninety-four million, three hundred forty-five thousand, nine hundred thirty".