38729200963 has 2 divisors, whose sum is σ = 38729200964. Its totient is φ = 38729200962.

The previous prime is 38729200949. The next prime is 38729200967. The reversal of 38729200963 is 36900292783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38729200963 - 2⁵ = 38729200931 is a prime.

It is not a weakly prime, because it can be changed into another prime (38729200967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19364600481 + 19364600482.

It is an arithmetic number, because the mean of its divisors is an integer number (19364600482).

Almost surely, 2^38729200963 is an apocalyptic number.

38729200963 is a deficient number, since it is larger than the sum of its proper divisors (1).

38729200963 is an equidigital number, since it uses as much as digits as its factorization.

38729200963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 38729200963 in words is "thirty-eight billion, seven hundred twenty-nine million, two hundred thousand, nine hundred sixty-three".