39134738 has 16 divisors (see below), whose sum is σ = 60148224. Its totient is φ = 19088160.

The previous prime is 39134729. The next prime is 39134761. The reversal of 39134738 is 83743193.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42503 + ... + 43413.

It is an arithmetic number, because the mean of its divisors is an integer number (3759264).

Almost surely, 2^39134738 is an apocalyptic number.

39134738 is a deficient number, since it is larger than the sum of its proper divisors (21013486).

39134738 is a wasteful number, since it uses less digits than its factorization.

39134738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417.

The product of its digits is 54432, while the sum is 38.

The square root of 39134738 is about 6255.7763706833. The cubic root of 39134738 is about 339.5112296493.

The spelling of 39134738 in words is "thirty-nine million, one hundred thirty-four thousand, seven hundred thirty-eight".