3992873407935 has 8 divisors (see below), whose sum is σ = 6388597452720. Its totient is φ = 2129532484224.

The previous prime is 3992873407903. The next prime is 3992873407961. The reversal of 3992873407935 is 5397043782993.

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

It is not a de Polignac number, because 3992873407935 - 2⁵ = 3992873407903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3992873407935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133095780250 + ... + 133095780279.

It is an arithmetic number, because the mean of its divisors is an integer number (798574681590).

Almost surely, 2^{3992873407935} is an apocalyptic number.

3992873407935 is a deficient number, since it is larger than the sum of its proper divisors (2395724044785).

3992873407935 is a wasteful number, since it uses less digits than its factorization.

3992873407935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266191560537.

The product of its (nonzero) digits is 308629440, while the sum is 69.

The spelling of 3992873407935 in words is "three trillion, nine hundred ninety-two billion, eight hundred seventy-three million, four hundred seven thousand, nine hundred thirty-five".