969789300481 has 4 divisors (see below), whose sum is σ = 969791379012. Its totient is φ = 969787221952.

The previous prime is 969789300479. The next prime is 969789300517. The reversal of 969789300481 is 184003987969.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 184003987969 = 147919 ⋅1243951.

It can be written as a sum of positive squares in 2 ways, for example, as 825583035456 + 144206265025 = 908616^2 + 379745^2 .

It is a cyclic number.

It is not a de Polignac number, because 969789300481 - 2¹ = 969789300479 is a prime.

It is a super-2 number, since 2×969789300481² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (969789330481) 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, 21501 + ... + 1392853.

It is an arithmetic number, because the mean of its divisors is an integer number (242447844753).

Almost surely, 2^969789300481 is an apocalyptic number.

It is an amenable number.

969789300481 is a deficient number, since it is larger than the sum of its proper divisors (2078531).

969789300481 is a wasteful number, since it uses less digits than its factorization.

969789300481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078530.

The product of its (nonzero) digits is 23514624, while the sum is 64.

The spelling of 969789300481 in words is "nine hundred sixty-nine billion, seven hundred eighty-nine million, three hundred thousand, four hundred eighty-one".