968978473 has 8 divisors (see below), whose sum is σ = 1036699520. Its totient is φ = 902929680.

The previous prime is 968978467. The next prime is 968978531. The reversal of 968978473 is 374879869.

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 968978473 - 2⁵ = 968978441 is a prime.

It is a super-2 number, since 2×968978473² = 1877838562274823458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (968978453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416865 + ... + 419182.

It is an arithmetic number, because the mean of its divisors is an integer number (129587440).

Almost surely, 2^968978473 is an apocalyptic number.

It is an amenable number.

968978473 is a deficient number, since it is larger than the sum of its proper divisors (67721047).

968978473 is a wasteful number, since it uses less digits than its factorization.

968978473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836127.

The product of its digits is 18289152, while the sum is 61.

The square root of 968978473 is about 31128.4190571895. The cubic root of 968978473 is about 989.5506830902.

The spelling of 968978473 in words is "nine hundred sixty-eight million, nine hundred seventy-eight thousand, four hundred seventy-three".