968884145 has 8 divisors (see below), whose sum is σ = 1231052904. Its totient is φ = 729512704.

The previous prime is 968884141. The next prime is 968884151. The reversal of 968884145 is 541488869.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 278455969 + 690428176 = 16687^2 + 26276^2 .

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

It is not a de Polignac number, because 968884145 - 2² = 968884141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (968884141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5699234 + ... + 5699403.

It is an arithmetic number, because the mean of its divisors is an integer number (153881613).

Almost surely, 2^968884145 is an apocalyptic number.

It is an amenable number.

968884145 is a deficient number, since it is larger than the sum of its proper divisors (262168759).

968884145 is a wasteful number, since it uses less digits than its factorization.

968884145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11398659.

The product of its digits is 2211840, while the sum is 53.

The square root of 968884145 is about 31126.9038775141. The cubic root of 968884145 is about 989.5185718279.

The spelling of 968884145 in words is "nine hundred sixty-eight million, eight hundred eighty-four thousand, one hundred forty-five".