39895149 has 8 divisors (see below), whose sum is σ = 60792640. Its totient is φ = 22797216.

The previous prime is 39895127. The next prime is 39895183. The reversal of 39895149 is 94159893.

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

It is a de Polignac number, because none of the positive numbers 2^k-39895149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39895098 and 39895107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39895189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949864 + ... + 949905.

It is an arithmetic number, because the mean of its divisors is an integer number (7599080).

Almost surely, 2^39895149 is an apocalyptic number.

It is an amenable number.

39895149 is a deficient number, since it is larger than the sum of its proper divisors (20897491).

39895149 is a wasteful number, since it uses less digits than its factorization.

39895149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899779.

The product of its digits is 349920, while the sum is 48.

The square root of 39895149 is about 6316.2606817642. The cubic root of 39895149 is about 341.6961067103.

The spelling of 39895149 in words is "thirty-nine million, eight hundred ninety-five thousand, one hundred forty-nine".