969994499969 has 8 divisors (see below), whose sum is σ = 1064915793408. Its totient is φ = 876196535760.

The previous prime is 969994499963. The next prime is 969994499977.

969994499969 is nontrivially palindromic in base 10.

969994499969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 969994499969 - 2³² = 965699532673 is a prime.

It is a super-2 number, since 2×969994499969² (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 (969994499963) 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, 280830497 + ... + 280833950.

It is an arithmetic number, because the mean of its divisors is an integer number (133114474176).

Almost surely, 2^969994499969 is an apocalyptic number.

It is an amenable number.

969994499969 is a deficient number, since it is larger than the sum of its proper divisors (94921293439).

969994499969 is a wasteful number, since it uses less digits than its factorization.

969994499969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561664615.

The product of its digits is 24794911296, while the sum is 92.

The spelling of 969994499969 in words is "nine hundred sixty-nine billion, nine hundred ninety-four million, four hundred ninety-nine thousand, nine hundred sixty-nine".