4086389797 has 8 divisors (see below), whose sum is σ = 4831200000. Its totient is φ = 3381839664.

The previous prime is 4086389789. The next prime is 4086389819. The reversal of 4086389797 is 7979836804.

4086389797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4086389797 - 2³ = 4086389789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4086389707) 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, 10064797 + ... + 10065202.

It is an arithmetic number, because the mean of its divisors is an integer number (603900000).

Almost surely, 2^4086389797 is an apocalyptic number.

It is an amenable number.

4086389797 is a deficient number, since it is larger than the sum of its proper divisors (744810203).

4086389797 is a wasteful number, since it uses less digits than its factorization.

4086389797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20130035.

The product of its (nonzero) digits is 18289152, while the sum is 61.

The square root of 4086389797 is about 63924.8761985504. The cubic root of 4086389797 is about 1598.7476915673.

The spelling of 4086389797 in words is "four billion, eighty-six million, three hundred eighty-nine thousand, seven hundred ninety-seven".