9669896400 has 120 divisors (see below), whose sum is σ = 31199287840. Its totient is φ = 2560043520.

The previous prime is 9669896377. The next prime is 9669896407. The reversal of 9669896400 is 46989669.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9669896407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137814 + ... + 195786.

Almost surely, 2^9669896400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9669896400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15599643920).

9669896400 is an abundant number, since it is smaller than the sum of its proper divisors (21529391440).

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

9669896400 is a wasteful number, since it uses less digits than its factorization.

9669896400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58133 (or 58122 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 57.

The square root of 9669896400 is about 98335.6313855766. The cubic root of 9669896400 is about 2130.4627265094.

The spelling of 9669896400 in words is "nine billion, six hundred sixty-nine million, eight hundred ninety-six thousand, four hundred".