39795613774 has 8 divisors (see below), whose sum is σ = 68221052208. Its totient is φ = 17055263040.

The previous prime is 39795613763. The next prime is 39795613783. The reversal of 39795613774 is 47731659793.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1421271907 + ... + 1421271934.

It is an arithmetic number, because the mean of its divisors is an integer number (8527631526).

Almost surely, 2^39795613774 is an apocalyptic number.

39795613774 is a deficient number, since it is larger than the sum of its proper divisors (28425438434).

39795613774 is a wasteful number, since it uses less digits than its factorization.

39795613774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842543850.

The product of its digits is 30005640, while the sum is 61.

The spelling of 39795613774 in words is "thirty-nine billion, seven hundred ninety-five million, six hundred thirteen thousand, seven hundred seventy-four".