39274269985 has 8 divisors (see below), whose sum is σ = 48649418496. Its totient is φ = 30405886320.

The previous prime is 39274269971. The next prime is 39274270019. The reversal of 39274269985 is 58996247293.

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

It is not a de Polignac number, because 39274269985 - 2⁹ = 39274269473 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 126691039 + ... + 126691348.

It is an arithmetic number, because the mean of its divisors is an integer number (6081177312).

Almost surely, 2^39274269985 is an apocalyptic number.

It is an amenable number.

39274269985 is a deficient number, since it is larger than the sum of its proper divisors (9375148511).

39274269985 is a wasteful number, since it uses less digits than its factorization.

39274269985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253382423.

The product of its digits is 58786560, while the sum is 64.

The spelling of 39274269985 in words is "thirty-nine billion, two hundred seventy-four million, two hundred sixty-nine thousand, nine hundred eighty-five".