3380386515992 has 8 divisors (see below), whose sum is σ = 6338224717500. Its totient is φ = 1690193257992.

The previous prime is 3380386515983. The next prime is 3380386516007. The reversal of 3380386515992 is 2995156830833.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3380386515992² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 211274157242 + ... + 211274157257.

Almost surely, 2^{3380386515992} is an apocalyptic number.

It is an amenable number.

3380386515992 is a deficient number, since it is larger than the sum of its proper divisors (2957838201508).

3380386515992 is a wasteful number, since it uses less digits than its factorization.

3380386515992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422548314505 (or 422548314501 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 62.

The spelling of 3380386515992 in words is "three trillion, three hundred eighty billion, three hundred eighty-six million, five hundred fifteen thousand, nine hundred ninety-two".