39074805 has 120 divisors (see below), whose sum is σ = 89385120. Its totient is φ = 16148160.

The previous prime is 39074771. The next prime is 39074837. The reversal of 39074805 is 50847093.

It is not a de Polignac number, because 39074805 - 2⁶ = 39074741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39074805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 218206 + ... + 218384.

It is an arithmetic number, because the mean of its divisors is an integer number (744876).

Almost surely, 2^39074805 is an apocalyptic number.

39074805 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

39074805 is an abundant number, since it is smaller than the sum of its proper divisors (50310315).

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

39074805 is a wasteful number, since it uses less digits than its factorization.

39074805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 39074805 is about 6250.9843224887. The cubic root of 39074805 is about 339.3378259700.

The spelling of 39074805 in words is "thirty-nine million, seventy-four thousand, eight hundred five".