38384596049 has 2 divisors, whose sum is σ = 38384596050. Its totient is φ = 38384596048.

The previous prime is 38384595943. The next prime is 38384596067. The reversal of 38384596049 is 94069548383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29659728400 + 8724867649 = 172220^2 + 93407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38384596049 is a prime.

It is not a weakly prime, because it can be changed into another prime (38384596949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19192298024 + 19192298025.

It is an arithmetic number, because the mean of its divisors is an integer number (19192298025).

Almost surely, 2^38384596049 is an apocalyptic number.

It is an amenable number.

38384596049 is a deficient number, since it is larger than the sum of its proper divisors (1).

38384596049 is an equidigital number, since it uses as much as digits as its factorization.

38384596049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22394880, while the sum is 59.

The spelling of 38384596049 in words is "thirty-eight billion, three hundred eighty-four million, five hundred ninety-six thousand, forty-nine".