39957314 has 8 divisors (see below), whose sum is σ = 60056640. Its totient is φ = 19938436.

The previous prime is 39957311. The next prime is 39957343. The reversal of 39957314 is 41375993.

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

It is not an unprimeable number, because it can be changed into a prime (39957311) 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 3 ways as a sum of consecutive naturals, for example, 18854 + ... + 20865.

It is an arithmetic number, because the mean of its divisors is an integer number (7507080).

Almost surely, 2^39957314 is an apocalyptic number.

39957314 is a deficient number, since it is larger than the sum of its proper divisors (20099326).

39957314 is a wasteful number, since it uses less digits than its factorization.

39957314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40224.

The product of its digits is 102060, while the sum is 41.

The square root of 39957314 is about 6321.1797949433. The cubic root of 39957314 is about 341.8734926468.

The spelling of 39957314 in words is "thirty-nine million, nine hundred fifty-seven thousand, three hundred fourteen".