3781232468 has 24 divisors (see below), whose sum is σ = 7182292992. Its totient is φ = 1731439584.

The previous prime is 3781232467. The next prime is 3781232491. The reversal of 3781232468 is 8642321873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3781232467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279680 + ... + 292887.

It is an arithmetic number, because the mean of its divisors is an integer number (299262208).

Almost surely, 2^3781232468 is an apocalyptic number.

It is an amenable number.

3781232468 is a deficient number, since it is larger than the sum of its proper divisors (3401060524).

3781232468 is a wasteful number, since it uses less digits than its factorization.

3781232468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572711 (or 572709 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 3781232468 is about 61491.7268256470. The cubic root of 3781232468 is about 1557.9175132913.

The spelling of 3781232468 in words is "three billion, seven hundred eighty-one million, two hundred thirty-two thousand, four hundred sixty-eight".