3291149948382 has 12 divisors (see below), whose sum is σ = 7130824888200. Its totient is φ = 1097049982788.

The previous prime is 3291149948381. The next prime is 3291149948491. The reversal of 3291149948382 is 2838499411923.

3291149948382 is a `hidden beast` number, since 3 + 2 + 9 + 1 + 149 + 9 + 483 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3291149948381) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91420831882 + ... + 91420831917.

It is an arithmetic number, because the mean of its divisors is an integer number (594235407350).

Almost surely, 2^{3291149948382} is an apocalyptic number.

3291149948382 is an abundant number, since it is smaller than the sum of its proper divisors (3839674939818).

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

3291149948382 is a wasteful number, since it uses less digits than its factorization.

3291149948382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182841663807 (or 182841663804 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 63.

The spelling of 3291149948382 in words is "three trillion, two hundred ninety-one billion, one hundred forty-nine million, nine hundred forty-eight thousand, three hundred eighty-two".