969421000626 has 96 divisors (see below), whose sum is σ = 2292483997440. Its totient is φ = 294287945472.

The previous prime is 969421000543. The next prime is 969421000637. The reversal of 969421000626 is 626000124969.

969421000626 is a `hidden beast` number, since 9 + 6 + 9 + 4 + 2 + 10 + 0 + 0 + 626 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5132695 + ... + 5318213.

It is an arithmetic number, because the mean of its divisors is an integer number (23880041640).

Almost surely, 2^969421000626 is an apocalyptic number.

969421000626 is the 803916-th pentagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 969421000626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1146241998720).

969421000626 is an abundant number, since it is smaller than the sum of its proper divisors (1323062996814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

969421000626 is a wasteful number, since it uses less digits than its factorization.

969421000626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185840 (or 185837 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 969421000626 in words is "nine hundred sixty-nine billion, four hundred twenty-one million, six hundred twenty-six", and thus it is an aban number.