39374906689 has 8 divisors (see below), whose sum is σ = 39477576320. Its totient is φ = 39272371776.

The previous prime is 39374906647. The next prime is 39374906699. The reversal of 39374906689 is 98660947393.

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

It is a cyclic number.

It is not a de Polignac number, because 39374906689 - 2⁷ = 39374906561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39374906689.

It is not an unprimeable number, because it can be changed into a prime (39374906639) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 565417 + ... + 631225.

It is an arithmetic number, because the mean of its divisors is an integer number (4934697040).

Almost surely, 2^39374906689 is an apocalyptic number.

It is an amenable number.

39374906689 is a deficient number, since it is larger than the sum of its proper divisors (102669631).

39374906689 is an equidigital number, since it uses as much as digits as its factorization.

39374906689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67359.

The product of its (nonzero) digits is 52907904, while the sum is 64.

The spelling of 39374906689 in words is "thirty-nine billion, three hundred seventy-four million, nine hundred six thousand, six hundred eighty-nine".