39134746 has 32 divisors (see below), whose sum is σ = 71124480. Its totient is φ = 15792000.

The previous prime is 39134729. The next prime is 39134761. The reversal of 39134746 is 64743193.

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 15 ways as a sum of consecutive naturals, for example, 15471 + ... + 17821.

It is an arithmetic number, because the mean of its divisors is an integer number (2222640).

Almost surely, 2^39134746 is an apocalyptic number.

39134746 is a deficient number, since it is larger than the sum of its proper divisors (31989734).

39134746 is a wasteful number, since it uses less digits than its factorization.

39134746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430.

The product of its digits is 54432, while the sum is 37.

The square root of 39134746 is about 6255.7770100924. Note that the first 3 decimals coincide. The cubic root of 39134746 is about 339.5112527838.

The spelling of 39134746 in words is "thirty-nine million, one hundred thirty-four thousand, seven hundred forty-six".