39600794227 has 2 divisors, whose sum is σ = 39600794228. Its totient is φ = 39600794226.

The previous prime is 39600794081. The next prime is 39600794231. The reversal of 39600794227 is 72249700693.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39600794227 - 2¹⁹ = 39600269939 is a prime.

It is not a weakly prime, because it can be changed into another prime (39600794297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19800397113 + 19800397114.

It is an arithmetic number, because the mean of its divisors is an integer number (19800397114).

Almost surely, 2^39600794227 is an apocalyptic number.

39600794227 is a deficient number, since it is larger than the sum of its proper divisors (1).

39600794227 is an equidigital number, since it uses as much as digits as its factorization.

39600794227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 39600794227 in words is "thirty-nine billion, six hundred million, seven hundred ninety-four thousand, two hundred twenty-seven".