3836289469 has 4 divisors (see below), whose sum is σ = 3836419200. Its totient is φ = 3836159740.

The previous prime is 3836289461. The next prime is 3836289493. The reversal of 3836289469 is 9649826383.

3836289469 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9649826383 = 19139 ⋅504197.

It is a cyclic number.

It is not a de Polignac number, because 3836289469 - 2³ = 3836289461 is a prime.

It is a super-2 number, since 2×3836289469² = 29434233779920603922, which 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 (3836289461) 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, 3534 + ... + 87664.

It is an arithmetic number, because the mean of its divisors is an integer number (959104800).

Almost surely, 2^3836289469 is an apocalyptic number.

It is an amenable number.

3836289469 is a deficient number, since it is larger than the sum of its proper divisors (129731).

3836289469 is an equidigital number, since it uses as much as digits as its factorization.

3836289469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129730.

The product of its digits is 13436928, while the sum is 58.

The square root of 3836289469 is about 61937.7870851066. The cubic root of 3836289469 is about 1565.4425106661.

The spelling of 3836289469 in words is "three billion, eight hundred thirty-six million, two hundred eighty-nine thousand, four hundred sixty-nine".