39792226539664 has 15 divisors (see below), whose sum is σ = 77097487808467. Its totient is φ = 19896100653616.

The previous prime is 39792226539641. The next prime is 39792226539671. The reversal of 39792226539664 is 46693562229793.

The square root of 39792226539664 is 6308108.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24443919 + ... + 26020945.

Almost surely, 2^{39792226539664} is an apocalyptic number.

39792226539664 is the 6308108-th square number.

It is an amenable number.

39792226539664 is a deficient number, since it is larger than the sum of its proper divisors (37305261268803).

39792226539664 is an frugal number, since it uses more digits than its factorization.

39792226539664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154062 (or 1577029 counting only the distinct ones).

The product of its digits is 1587237120, while the sum is 73.

The spelling of 39792226539664 in words is "thirty-nine trillion, seven hundred ninety-two billion, two hundred twenty-six million, five hundred thirty-nine thousand, six hundred sixty-four".