39103412 has 12 divisors (see below), whose sum is σ = 68482596. Its totient is φ = 19536960.

The previous prime is 39103391. The next prime is 39103429. The reversal of 39103412 is 21430193.

39103412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 30958096 + 8145316 = 5564^2 + 2854^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4112 + ... + 9752.

It is an arithmetic number, because the mean of its divisors is an integer number (5706883).

Almost surely, 2^39103412 is an apocalyptic number.

It is an amenable number.

39103412 is a deficient number, since it is larger than the sum of its proper divisors (29379184).

39103412 is a wasteful number, since it uses less digits than its factorization.

39103412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7378 (or 7376 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 39103412 is about 6253.2721034671. The cubic root of 39103412 is about 339.4206164807.

The spelling of 39103412 in words is "thirty-nine million, one hundred three thousand, four hundred twelve".