38974522079 has 2 divisors, whose sum is σ = 38974522080. Its totient is φ = 38974522078.

The previous prime is 38974522039. The next prime is 38974522087. The reversal of 38974522079 is 97022547983.

It is a strong prime.

It is an emirp because it is prime and its reverse (97022547983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38974522079 - 2²⁰ = 38973473503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38974522009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19487261039 + 19487261040.

It is an arithmetic number, because the mean of its divisors is an integer number (19487261040).

Almost surely, 2^38974522079 is an apocalyptic number.

38974522079 is a deficient number, since it is larger than the sum of its proper divisors (1).

38974522079 is an equidigital number, since it uses as much as digits as its factorization.

38974522079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 38974522079 in words is "thirty-eight billion, nine hundred seventy-four million, five hundred twenty-two thousand, seventy-nine".