39849085 has 8 divisors (see below), whose sum is σ = 47854080. Its totient is φ = 31855824.

The previous prime is 39849083. The next prime is 39849107. The reversal of 39849085 is 58094893.

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 39849085 - 2¹ = 39849083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39849083) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8856 + ... + 12574.

It is an arithmetic number, because the mean of its divisors is an integer number (5981760).

Almost surely, 2^39849085 is an apocalyptic number.

It is an amenable number.

39849085 is a deficient number, since it is larger than the sum of its proper divisors (8004995).

39849085 is a wasteful number, since it uses less digits than its factorization.

39849085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 39849085 is about 6312.6131673024. The cubic root of 39849085 is about 341.5645455921.

The spelling of 39849085 in words is "thirty-nine million, eight hundred forty-nine thousand, eighty-five".