2326920408 has 72 divisors (see below), whose sum is σ = 6360852420. Its totient is φ = 768472320.

The previous prime is 2326920391. The next prime is 2326920451. The reversal of 2326920408 is 8040296232.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 918103 + ... + 920633.

Almost surely, 2^2326920408 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 2326920408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3180426210).

2326920408 is an abundant number, since it is smaller than the sum of its proper divisors (4033932012).

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

2326920408 is a wasteful number, since it uses less digits than its factorization.

2326920408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2649 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2326920408 is about 48238.1633978741. The cubic root of 2326920408 is about 1325.1361735921.

The spelling of 2326920408 in words is "two billion, three hundred twenty-six million, nine hundred twenty thousand, four hundred eight".