39075349 has 2 divisors, whose sum is σ = 39075350. Its totient is φ = 39075348.

The previous prime is 39075331. The next prime is 39075373. The reversal of 39075349 is 94357093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26522500 + 12552849 = 5150^2 + 3543^2 .

It is a cyclic number.

It is not a de Polignac number, because 39075349 - 2⁵ = 39075317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39075649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19537674 + 19537675.

It is an arithmetic number, because the mean of its divisors is an integer number (19537675).

Almost surely, 2^39075349 is an apocalyptic number.

It is an amenable number.

39075349 is a deficient number, since it is larger than the sum of its proper divisors (1).

39075349 is an equidigital number, since it uses as much as digits as its factorization.

39075349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 39075349 is about 6251.0278354843. The cubic root of 39075349 is about 339.3394007181.

The spelling of 39075349 in words is "thirty-nine million, seventy-five thousand, three hundred forty-nine".