39090371 has 2 divisors, whose sum is σ = 39090372. Its totient is φ = 39090370.

The previous prime is 39090319. The next prime is 39090377. The reversal of 39090371 is 17309093.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39090371 - 2⁶ = 39090307 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (39090377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19545185 + 19545186.

It is an arithmetic number, because the mean of its divisors is an integer number (19545186).

Almost surely, 2^39090371 is an apocalyptic number.

39090371 is a deficient number, since it is larger than the sum of its proper divisors (1).

39090371 is an equidigital number, since it uses as much as digits as its factorization.

39090371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 39090371 is about 6252.2292824240. The cubic root of 39090371 is about 339.3828799919.

The spelling of 39090371 in words is "thirty-nine million, ninety thousand, three hundred seventy-one".