3869255464079 has 4 divisors (see below), whose sum is σ = 3869559209880. Its totient is φ = 3868951718280.

The previous prime is 3869255463989. The next prime is 3869255464099. The reversal of 3869255464079 is 9704645529683.

3869255464079 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 3869255464079 - 2¹² = 3869255459983 is a prime.

It is a super-2 number, since 2×3869255464079² (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 (3869255464099) 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, 151853792 + ... + 151879269.

It is an arithmetic number, because the mean of its divisors is an integer number (967389802470).

Almost surely, 2^{3869255464079} is an apocalyptic number.

3869255464079 is a deficient number, since it is larger than the sum of its proper divisors (303745801).

3869255464079 is a wasteful number, since it uses less digits than its factorization.

3869255464079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303745800.

The product of its (nonzero) digits is 391910400, while the sum is 68.

It can be divided in two parts, 3869255 and 464079, that added together give a palindrome (4333334).

The spelling of 3869255464079 in words is "three trillion, eight hundred sixty-nine billion, two hundred fifty-five million, four hundred sixty-four thousand, seventy-nine".