3869595640057 has 12 divisors (see below), whose sum is σ = 4501834288896. Its totient is φ = 3316451470920.

The previous prime is 3869595640051. The next prime is 3869595640073. The reversal of 3869595640057 is 7500465959683.

It is not a de Polignac number, because 3869595640057 - 2³ = 3869595640049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3869595639974 and 3869595640001.

It is not an unprimeable number, because it can be changed into a prime (3869595640051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3627933 + ... + 4571770.

It is an arithmetic number, because the mean of its divisors is an integer number (375152857408).

Almost surely, 2^{3869595640057} is an apocalyptic number.

It is an amenable number.

3869595640057 is a deficient number, since it is larger than the sum of its proper divisors (632238648839).

3869595640057 is an equidigital number, since it uses as much as digits as its factorization.

3869595640057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209348 (or 8209341 counting only the distinct ones).

The product of its (nonzero) digits is 244944000, while the sum is 67.

The spelling of 3869595640057 in words is "three trillion, eight hundred sixty-nine billion, five hundred ninety-five million, six hundred forty thousand, fifty-seven".