16078934 has 8 divisors (see below), whose sum is σ = 24950160. Its totient is φ = 7762216.

The previous prime is 16078913. The next prime is 16078967. The reversal of 16078934 is 43987061.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 138554 + ... + 138669.

It is an arithmetic number, because the mean of its divisors is an integer number (3118770).

Almost surely, 2^16078934 is an apocalyptic number.

16078934 is a deficient number, since it is larger than the sum of its proper divisors (8871226).

16078934 is a wasteful number, since it uses less digits than its factorization.

16078934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277254.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 16078934 is about 4009.8546108307. The cubic root of 16078934 is about 252.3979079479.

The spelling of 16078934 in words is "sixteen million, seventy-eight thousand, nine hundred thirty-four".