994056339 has 4 divisors (see below), whose sum is σ = 1325408456. Its totient is φ = 662704224.

The previous prime is 994056293. The next prime is 994056341. The reversal of 994056339 is 933650499.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 933650499 = 3 ⋅311216833.

It is not a de Polignac number, because 994056339 - 2⁸ = 994056083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994055339) 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, 165676054 + ... + 165676059.

It is an arithmetic number, because the mean of its divisors is an integer number (331352114).

Almost surely, 2^994056339 is an apocalyptic number.

994056339 is a deficient number, since it is larger than the sum of its proper divisors (331352117).

994056339 is a wasteful number, since it uses less digits than its factorization.

994056339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331352116.

The product of its (nonzero) digits is 787320, while the sum is 48.

The square root of 994056339 is about 31528.6590104939. The cubic root of 994056339 is about 998.0148414198.

The spelling of 994056339 in words is "nine hundred ninety-four million, fifty-six thousand, three hundred thirty-nine".