3860011605 has 8 divisors (see below), whose sum is σ = 6176018592. Its totient is φ = 2058672848.

The previous prime is 3860011591. The next prime is 3860011607. The reversal of 3860011605 is 5061100683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3860011605 - 2⁶ = 3860011541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3860011607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128667039 + ... + 128667068.

It is an arithmetic number, because the mean of its divisors is an integer number (772002324).

Almost surely, 2^3860011605 is an apocalyptic number.

It is an amenable number.

3860011605 is a deficient number, since it is larger than the sum of its proper divisors (2316006987).

3860011605 is a wasteful number, since it uses less digits than its factorization.

3860011605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257334115.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 3860011605 is about 62128.9916625081. The cubic root of 3860011605 is about 1568.6625803150.

It can be divided in two parts, 38600 and 11605, that added together give a palindrome (50205).

The spelling of 3860011605 in words is "three billion, eight hundred sixty million, eleven thousand, six hundred five".