39984034 has 16 divisors (see below), whose sum is σ = 64092600. Its totient is φ = 18641664.

The previous prime is 39984029. The next prime is 39984041. The reversal of 39984034 is 43048993.

It can be written as a sum of positive squares in 4 ways, for example, as 38875225 + 1108809 = 6235^2 + 1053^2 .

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, 1689 + ... + 9100.

Almost surely, 2^39984034 is an apocalyptic number.

39984034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

39984034 is a deficient number, since it is larger than the sum of its proper divisors (24108566).

39984034 is a wasteful number, since it uses less digits than its factorization.

39984034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10917.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 39984034 is about 6323.2929712295. The cubic root of 39984034 is about 341.9496808200.

The spelling of 39984034 in words is "thirty-nine million, nine hundred eighty-four thousand, thirty-four".