3850232886989 has 4 divisors (see below), whose sum is σ = 3954293235324. Its totient is φ = 3746172538656.

The previous prime is 3850232886967. The next prime is 3850232887013. The reversal of 3850232886989 is 9896882320583.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3460753296100 + 389479590889 = 1860310^2 + 624083^2 .

It is a cyclic number.

It is not a de Polignac number, because 3850232886989 - 2⁸ = 3850232886733 is a prime.

It is a super-2 number, since 2×3850232886989² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3850232886919) 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, 52030174112 + ... + 52030174185.

It is an arithmetic number, because the mean of its divisors is an integer number (988573308831).

Almost surely, 2^{3850232886989} is an apocalyptic number.

It is an amenable number.

3850232886989 is a deficient number, since it is larger than the sum of its proper divisors (104060348335).

3850232886989 is a wasteful number, since it uses less digits than its factorization.

3850232886989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104060348334.

The product of its (nonzero) digits is 358318080, while the sum is 71.

The spelling of 3850232886989 in words is "three trillion, eight hundred fifty billion, two hundred thirty-two million, eight hundred eighty-six thousand, nine hundred eighty-nine".