2328638696692 has 72 divisors (see below), whose sum is σ = 5172707947680. Its totient is φ = 907031039040.

The previous prime is 2328638696689. The next prime is 2328638696707. The reversal of 2328638696692 is 2966968368232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8464903 + ... + 8735665.

It is an arithmetic number, because the mean of its divisors is an integer number (71843165940).

Almost surely, 2^{2328638696692} is an apocalyptic number.

2328638696692 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2328638696692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2586353973840).

2328638696692 is an abundant number, since it is smaller than the sum of its proper divisors (2844069250988).

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

2328638696692 is a wasteful number, since it uses less digits than its factorization.

2328638696692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274781 (or 274772 counting only the distinct ones).

The product of its digits is 483729408, while the sum is 70.

The spelling of 2328638696692 in words is "two trillion, three hundred twenty-eight billion, six hundred thirty-eight million, six hundred ninety-six thousand, six hundred ninety-two".