39486012 has 24 divisors (see below), whose sum is σ = 92542800. Its totient is φ = 13103616.

The previous prime is 39486001. The next prime is 39486049. The reversal of 39486012 is 21068493.

It is a congruent number.

It is an unprimeable number.

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, 4437 + ... + 9932.

It is an arithmetic number, because the mean of its divisors is an integer number (3855950).

Almost surely, 2^39486012 is an apocalyptic number.

It is an amenable number.

39486012 is an abundant number, since it is smaller than the sum of its proper divisors (53056788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39486012 is a wasteful number, since it uses less digits than its factorization.

39486012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14605 (or 14603 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 39486012 is about 6283.7896209214. The cubic root of 39486012 is about 340.5240246891.

The spelling of 39486012 in words is "thirty-nine million, four hundred eighty-six thousand, twelve".