968490947 has 8 divisors (see below), whose sum is σ = 998216832. Its totient is φ = 938952000.

The previous prime is 968490937. The next prime is 968490953. The reversal of 968490947 is 749094869.

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

It is a cyclic number.

It is not a de Polignac number, because 968490947 - 2¹⁰ = 968489923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 968490892 and 968490901.

It is not an unprimeable number, because it can be changed into a prime (968490937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36179 + ... + 56972.

It is an arithmetic number, because the mean of its divisors is an integer number (124777104).

Almost surely, 2^968490947 is an apocalyptic number.

968490947 is a deficient number, since it is larger than the sum of its proper divisors (29725885).

968490947 is a wasteful number, since it uses less digits than its factorization.

968490947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93469.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The square root of 968490947 is about 31120.5871891904. The cubic root of 968490947 is about 989.3846963899.

The spelling of 968490947 in words is "nine hundred sixty-eight million, four hundred ninety thousand, nine hundred forty-seven".