2327905404 has 108 divisors (see below), whose sum is σ = 6819533448. Its totient is φ = 663897600.

The previous prime is 2327905381. The next prime is 2327905409. The reversal of 2327905404 is 4045097232.

2327905404 is a `hidden beast` number, since 2 + 3 + 27 + 90 + 540 + 4 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327905409) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 104274 + ... + 124614.

Almost surely, 2^2327905404 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 2327905404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3409766724).

2327905404 is an abundant number, since it is smaller than the sum of its proper divisors (4491628044).

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

2327905404 is a wasteful number, since it uses less digits than its factorization.

2327905404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20396 (or 20374 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2327905404 is about 48248.3720347122. The cubic root of 2327905404 is about 1325.3231259400.

The spelling of 2327905404 in words is "two billion, three hundred twenty-seven million, nine hundred five thousand, four hundred four".