3788231813 has 8 divisors (see below), whose sum is σ = 3970204800. Its totient is φ = 3607697808.

The previous prime is 3788231809. The next prime is 3788231827. The reversal of 3788231813 is 3181328873.

3788231813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3788231813 - 2² = 3788231809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3788231833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354353 + ... + 364886.

It is an arithmetic number, because the mean of its divisors is an integer number (496275600).

Almost surely, 2^3788231813 is an apocalyptic number.

It is an amenable number.

3788231813 is a deficient number, since it is larger than the sum of its proper divisors (181972987).

3788231813 is a wasteful number, since it uses less digits than its factorization.

3788231813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719491.

The product of its digits is 193536, while the sum is 44.

The square root of 3788231813 is about 61548.6134124888. The cubic root of 3788231813 is about 1558.8781948390.

The spelling of 3788231813 in words is "three billion, seven hundred eighty-eight million, two hundred thirty-one thousand, eight hundred thirteen".