38674250479 has 2 divisors, whose sum is σ = 38674250480. Its totient is φ = 38674250478.

The previous prime is 38674250401. The next prime is 38674250581. The reversal of 38674250479 is 97405247683.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38674250479 - 2¹³ = 38674242287 is a prime.

It is a super-2 number, since 2×38674250479² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38674251479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19337125239 + 19337125240.

It is an arithmetic number, because the mean of its divisors is an integer number (19337125240).

Almost surely, 2^38674250479 is an apocalyptic number.

38674250479 is a deficient number, since it is larger than the sum of its proper divisors (1).

38674250479 is an equidigital number, since it uses as much as digits as its factorization.

38674250479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 38674250479 in words is "thirty-eight billion, six hundred seventy-four million, two hundred fifty thousand, four hundred seventy-nine".