3791948697882 has 16 divisors (see below), whose sum is σ = 8426552662080. Its totient is φ = 1263982899276.

The previous prime is 3791948697881. The next prime is 3791948697907. The reversal of 3791948697882 is 2887968491973.

3791948697882 is a `hidden beast` number, since 37 + 9 + 19 + 486 + 97 + 8 + 8 + 2 = 666.

It is a super-2 number, since 2×3791948697882² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3791948697881) 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 7 ways as a sum of consecutive naturals, for example, 35110636038 + ... + 35110636145.

It is an arithmetic number, because the mean of its divisors is an integer number (526659541380).

Almost surely, 2^{3791948697882} is an apocalyptic number.

3791948697882 is an abundant number, since it is smaller than the sum of its proper divisors (4634603964198).

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

3791948697882 is a wasteful number, since it uses less digits than its factorization.

3791948697882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70221272194 (or 70221272188 counting only the distinct ones).

The product of its digits is 2633637888, while the sum is 81.

The spelling of 3791948697882 in words is "three trillion, seven hundred ninety-one billion, nine hundred forty-eight million, six hundred ninety-seven thousand, eight hundred eighty-two".