39070395 has 144 divisors (see below), whose sum is σ = 89631360. Its totient is φ = 15579648.

The previous prime is 39070391. The next prime is 39070411. The reversal of 39070395 is 59307093.

39070395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 39070395 - 2² = 39070391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39070391) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 831262 + ... + 831308.

It is an arithmetic number, because the mean of its divisors is an integer number (622440).

Almost surely, 2^39070395 is an apocalyptic number.

39070395 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

39070395 is an abundant number, since it is smaller than the sum of its proper divisors (50560965).

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

39070395 is a wasteful number, since it uses less digits than its factorization.

39070395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 25515, while the sum is 36.

The square root of 39070395 is about 6250.6315680897. The cubic root of 39070395 is about 339.3250595501.

The spelling of 39070395 in words is "thirty-nine million, seventy thousand, three hundred ninety-five".