3882137946 has 8 divisors (see below), whose sum is σ = 7764275904. Its totient is φ = 1294045980.

The previous prime is 3882137923. The next prime is 3882137999. The reversal of 3882137946 is 6497312883.

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

3882137946 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323511490 + ... + 323511501.

It is an arithmetic number, because the mean of its divisors is an integer number (970534488).

Almost surely, 2^3882137946 is an apocalyptic number.

3882137946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3882137946 is a wasteful number, since it uses less digits than its factorization.

3882137946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647022996.

The product of its digits is 1741824, while the sum is 51.

The square root of 3882137946 is about 62306.8049734537. The cubic root of 3882137946 is about 1571.6541649669.

It can be divided in two parts, 38821 and 37946, that added together give a palindrome (76767).

The spelling of 3882137946 in words is "three billion, eight hundred eighty-two million, one hundred thirty-seven thousand, nine hundred forty-six".