38730969373 has 2 divisors, whose sum is σ = 38730969374. Its totient is φ = 38730969372.

The previous prime is 38730969353. The next prime is 38730969383. The reversal of 38730969373 is 37396903783.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23339589529 + 15391379844 = 152773^2 + 124062^2 .

It is an emirp because it is prime and its reverse (37396903783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38730969373 - 2⁵ = 38730969341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38730969353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19365484686 + 19365484687.

It is an arithmetic number, because the mean of its divisors is an integer number (19365484687).

Almost surely, 2^38730969373 is an apocalyptic number.

It is an amenable number.

38730969373 is a deficient number, since it is larger than the sum of its proper divisors (1).

38730969373 is an equidigital number, since it uses as much as digits as its factorization.

38730969373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15431472, while the sum is 58.

The spelling of 38730969373 in words is "thirty-eight billion, seven hundred thirty million, nine hundred sixty-nine thousand, three hundred seventy-three".