38006374673 has 2 divisors, whose sum is σ = 38006374674. Its totient is φ = 38006374672.

The previous prime is 38006374667. The next prime is 38006374699. The reversal of 38006374673 is 37647360083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23437160464 + 14569214209 = 153092^2 + 120703^2 .

It is a cyclic number.

It is not a de Polignac number, because 38006374673 - 2¹⁰ = 38006373649 is a prime.

It is not a weakly prime, because it can be changed into another prime (38006374073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19003187336 + 19003187337.

It is an arithmetic number, because the mean of its divisors is an integer number (19003187337).

Almost surely, 2^38006374673 is an apocalyptic number.

It is an amenable number.

38006374673 is a deficient number, since it is larger than the sum of its proper divisors (1).

38006374673 is an equidigital number, since it uses as much as digits as its factorization.

38006374673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 47.

The spelling of 38006374673 in words is "thirty-eight billion, six million, three hundred seventy-four thousand, six hundred seventy-three".