38870094061 has 2 divisors, whose sum is σ = 38870094062. Its totient is φ = 38870094060.

The previous prime is 38870094017. The next prime is 38870094089. The reversal of 38870094061 is 16049007883.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38870094025 + 36 = 197155^2 + 6^2 .

It is a cyclic number.

It is not a de Polignac number, because 38870094061 - 2¹¹ = 38870092013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38870094661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19435047030 + 19435047031.

It is an arithmetic number, because the mean of its divisors is an integer number (19435047031).

Almost surely, 2^38870094061 is an apocalyptic number.

It is an amenable number.

38870094061 is a deficient number, since it is larger than the sum of its proper divisors (1).

38870094061 is an equidigital number, since it uses as much as digits as its factorization.

38870094061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 38870094061 in words is "thirty-eight billion, eight hundred seventy million, ninety-four thousand, sixty-one".