3889700389231 has 4 divisors (see below), whose sum is σ = 3889728394200. Its totient is φ = 3889672384264.

The previous prime is 3889700389177. The next prime is 3889700389243. The reversal of 3889700389231 is 1329830079883.

3889700389231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3889700389231 - 2⁷ = 3889700389103 is a prime.

It is a super-2 number, since 2×3889700389231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3889700389231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3889700389291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13793101 + ... + 14072278.

It is an arithmetic number, because the mean of its divisors is an integer number (972432098550).

Almost surely, 2^{3889700389231} is an apocalyptic number.

3889700389231 is a deficient number, since it is larger than the sum of its proper divisors (28004969).

3889700389231 is a wasteful number, since it uses less digits than its factorization.

3889700389231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28004968.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 3889700389231 in words is "three trillion, eight hundred eighty-nine billion, seven hundred million, three hundred eighty-nine thousand, two hundred thirty-one".