39040368 has 40 divisors (see below), whose sum is σ = 101326848. Its totient is φ = 12952512.

The previous prime is 39040367. The next prime is 39040369. The reversal of 39040368 is 86304093.

39040368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (39040367) and next prime (39040369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39040367) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9105 + ... + 12687.

Almost surely, 2^39040368 is an apocalyptic number.

It is an amenable number.

39040368 is an abundant number, since it is smaller than the sum of its proper divisors (62286480).

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

39040368 is a wasteful number, since it uses less digits than its factorization.

39040368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821 (or 3815 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 39040368 is about 6248.2291891383. The cubic root of 39040368 is about 339.2381094449.

The spelling of 39040368 in words is "thirty-nine million, forty thousand, three hundred sixty-eight".