39246039 has 40 divisors (see below), whose sum is σ = 70547840. Its totient is φ = 21240144.

The previous prime is 39246037. The next prime is 39246059. The reversal of 39246039 is 93064293.

It is a happy number.

It is not a de Polignac number, because 39246039 - 2¹ = 39246037 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39245994 and 39246012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39246037) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8952 + ... + 12594.

It is an arithmetic number, because the mean of its divisors is an integer number (1763696).

Almost surely, 2^39246039 is an apocalyptic number.

39246039 is a deficient number, since it is larger than the sum of its proper divisors (31301801).

39246039 is a wasteful number, since it uses less digits than its factorization.

39246039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3681 (or 3672 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 39246039 is about 6264.6659128800. The cubic root of 39246039 is about 339.8327868663.

The spelling of 39246039 in words is "thirty-nine million, two hundred forty-six thousand, thirty-nine".