39290107 has 2 divisors, whose sum is σ = 39290108. Its totient is φ = 39290106.

The previous prime is 39290101. The next prime is 39290123. The reversal of 39290107 is 70109293.

It is a weak prime.

It is an emirp because it is prime and its reverse (70109293) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39290107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (39290101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19645053 + 19645054.

It is an arithmetic number, because the mean of its divisors is an integer number (19645054).

Almost surely, 2^39290107 is an apocalyptic number.

39290107 is a deficient number, since it is larger than the sum of its proper divisors (1).

39290107 is an equidigital number, since it uses as much as digits as its factorization.

39290107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 39290107 is about 6268.1821128618. The cubic root of 39290107 is about 339.9599347253.

The spelling of 39290107 in words is "thirty-nine million, two hundred ninety thousand, one hundred seven".