38604240607 has 2 divisors, whose sum is σ = 38604240608. Its totient is φ = 38604240606.

The previous prime is 38604240569. The next prime is 38604240733. The reversal of 38604240607 is 70604240683.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38604240607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38604240607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38604240007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19302120303 + 19302120304.

It is an arithmetic number, because the mean of its divisors is an integer number (19302120304).

Almost surely, 2^38604240607 is an apocalyptic number.

38604240607 is a deficient number, since it is larger than the sum of its proper divisors (1).

38604240607 is an equidigital number, since it uses as much as digits as its factorization.

38604240607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 38604240607 in words is "thirty-eight billion, six hundred four million, two hundred forty thousand, six hundred seven".