3889021683334 has 4 divisors (see below), whose sum is σ = 5833532525004. Its totient is φ = 1944510841666.

The previous prime is 3889021683293. The next prime is 3889021683361. The reversal of 3889021683334 is 4333861209883.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 972255420832 + ... + 972255420835.

It is an arithmetic number, because the mean of its divisors is an integer number (1458383131251).

Almost surely, 2^{3889021683334} is an apocalyptic number.

3889021683334 is a deficient number, since it is larger than the sum of its proper divisors (1944510841670).

3889021683334 is a wasteful number, since it uses less digits than its factorization.

3889021683334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944510841669.

The product of its (nonzero) digits is 17915904, while the sum is 58.

The spelling of 3889021683334 in words is "three trillion, eight hundred eighty-nine billion, twenty-one million, six hundred eighty-three thousand, three hundred thirty-four".