3900571659479 has 16 divisors (see below), whose sum is σ = 4264010756640. Its totient is φ = 3538613084160.

The previous prime is 3900571659469. The next prime is 3900571659527. The reversal of 3900571659479 is 9749561750093.

It is not a de Polignac number, because 3900571659479 - 2⁴ = 3900571659463 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 (3900571659469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11189099 + ... + 11532435.

It is an arithmetic number, because the mean of its divisors is an integer number (266500672290).

Almost surely, 2^{3900571659479} is an apocalyptic number.

3900571659479 is a deficient number, since it is larger than the sum of its proper divisors (363439097161).

3900571659479 is a wasteful number, since it uses less digits than its factorization.

3900571659479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345490.

The product of its (nonzero) digits is 64297800, while the sum is 65.

The spelling of 3900571659479 in words is "three trillion, nine hundred billion, five hundred seventy-one million, six hundred fifty-nine thousand, four hundred seventy-nine".