3383752379781 has 8 divisors (see below), whose sum is σ = 4519355821344. Its totient is φ = 2251991929040.

The previous prime is 3383752379773. The next prime is 3383752379807. The reversal of 3383752379781 is 1879732573833.

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 3383752379781 - 2³ = 3383752379773 is a prime.

It is a super-2 number, since 2×3383752379781² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3383752374781) 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, 960745650 + ... + 960749171.

It is an arithmetic number, because the mean of its divisors is an integer number (564919477668).

Almost surely, 2^{3383752379781} is an apocalyptic number.

It is an amenable number.

3383752379781 is a deficient number, since it is larger than the sum of its proper divisors (1135603441563).

3383752379781 is a wasteful number, since it uses less digits than its factorization.

3383752379781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921495411.

The product of its digits is 160030080, while the sum is 66.

The spelling of 3383752379781 in words is "three trillion, three hundred eighty-three billion, seven hundred fifty-two million, three hundred seventy-nine thousand, seven hundred eighty-one".