3869005369 has 4 divisors (see below), whose sum is σ = 3896840080. Its totient is φ = 3841170660.

The previous prime is 3869005331. The next prime is 3869005379. The reversal of 3869005369 is 9635009683.

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.

It is a cyclic number.

It is not a de Polignac number, because 3869005369 - 2¹⁹ = 3868481081 is a prime.

It is a super-2 number, since 2×3869005369² = 29938405090701652322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3869005379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13917147 + ... + 13917424.

It is an arithmetic number, because the mean of its divisors is an integer number (974210020).

Almost surely, 2^3869005369 is an apocalyptic number.

It is an amenable number.

3869005369 is a deficient number, since it is larger than the sum of its proper divisors (27834711).

3869005369 is a wasteful number, since it uses less digits than its factorization.

3869005369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27834710.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 3869005369 is about 62201.3293185925. The cubic root of 3869005369 is about 1569.8799547144.

The spelling of 3869005369 in words is "three billion, eight hundred sixty-nine million, five thousand, three hundred sixty-nine".