968813039 has 4 divisors (see below), whose sum is σ = 968910480. Its totient is φ = 968715600.

The previous prime is 968813009. The next prime is 968813077. The reversal of 968813039 is 930318869.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 968813039 - 2¹² = 968808943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 968812984 and 968813002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968813009) 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, 31862 + ... + 54339.

It is an arithmetic number, because the mean of its divisors is an integer number (242227620).

Almost surely, 2^968813039 is an apocalyptic number.

968813039 is a deficient number, since it is larger than the sum of its proper divisors (97441).

968813039 is a wasteful number, since it uses less digits than its factorization.

968813039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97440.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 968813039 is about 31125.7616613634. The cubic root of 968813039 is about 989.4943644517.

The spelling of 968813039 in words is "nine hundred sixty-eight million, eight hundred thirteen thousand, thirty-nine".