3283803879381 has 8 divisors (see below), whose sum is σ = 4864894636160. Its totient is φ = 2189202586236.

The previous prime is 3283803879347. The next prime is 3283803879401. The reversal of 3283803879381 is 1839783083823.

3283803879381 is a `hidden beast` number, since 3 + 2 + 83 + 80 + 38 + 79 + 381 = 666.

It is not a de Polignac number, because 3283803879381 - 2⁹ = 3283803878869 is a prime.

It is a super-2 number, since 2×3283803879381² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3283803874381) 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, 60811182925 + ... + 60811182978.

It is an arithmetic number, because the mean of its divisors is an integer number (608111829520).

Almost surely, 2^{3283803879381} is an apocalyptic number.

It is an amenable number.

3283803879381 is a deficient number, since it is larger than the sum of its proper divisors (1581090756779).

3283803879381 is a wasteful number, since it uses less digits than its factorization.

3283803879381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121622365912 (or 121622365906 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 3283803879381 in words is "three trillion, two hundred eighty-three billion, eight hundred three million, eight hundred seventy-nine thousand, three hundred eighty-one".