3889339536450 has 24 divisors (see below), whose sum is σ = 9645562050768. Its totient is φ = 1037157209680.

The previous prime is 3889339536443. The next prime is 3889339536497. The reversal of 3889339536450 is 546359339883.

It is a super-3 number, since 3×3889339536450³ (a number of 39 digits) contains 333 as substring.

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 in 11 ways as a sum of consecutive naturals, for example, 12964464972 + ... + 12964465271.

It is an arithmetic number, because the mean of its divisors is an integer number (401898418782).

Almost surely, 2^{3889339536450} is an apocalyptic number.

3889339536450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3889339536450 is an abundant number, since it is smaller than the sum of its proper divisors (5756222514318).

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

3889339536450 is a wasteful number, since it uses less digits than its factorization.

3889339536450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25928930258 (or 25928930253 counting only the distinct ones).

The product of its (nonzero) digits is 251942400, while the sum is 66.

The spelling of 3889339536450 in words is "three trillion, eight hundred eighty-nine billion, three hundred thirty-nine million, five hundred thirty-six thousand, four hundred fifty".