2031468408 has 96 divisors (see below), whose sum is σ = 5603941200. Its totient is φ = 664671744.

The previous prime is 2031468407. The next prime is 2031468433. The reversal of 2031468408 is 8048641302.

2031468408 is a `hidden beast` number, since 203 + 1 + 46 + 8 + 408 = 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 (2031468403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1798788 + ... + 1799916.

Almost surely, 2^2031468408 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 2031468408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2801970600).

2031468408 is an abundant number, since it is smaller than the sum of its proper divisors (3572472792).

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

2031468408 is a wasteful number, since it uses less digits than its factorization.

2031468408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581 (or 1574 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 2031468408 is about 45071.8138973794. The cubic root of 2031468408 is about 1266.4946443524.

The spelling of 2031468408 in words is "two billion, thirty-one million, four hundred sixty-eight thousand, four hundred eight".