938896486061 has 2 divisors, whose sum is σ = 938896486062. Its totient is φ = 938896486060.

The previous prime is 938896486057. The next prime is 938896486111. The reversal of 938896486061 is 160684698839.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 871644437161 + 67252048900 = 933619^2 + 259330^2 .

It is a cyclic number.

It is not a de Polignac number, because 938896486061 - 2² = 938896486057 is a prime.

It is a super-2 number, since 2×938896486061² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 938896485982 and 938896486000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (938896489061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469448243030 + 469448243031.

It is an arithmetic number, because the mean of its divisors is an integer number (469448243031).

Almost surely, 2^938896486061 is an apocalyptic number.

It is an amenable number.

938896486061 is a deficient number, since it is larger than the sum of its proper divisors (1).

938896486061 is an equidigital number, since it uses as much as digits as its factorization.

938896486061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107495424, while the sum is 68.

The spelling of 938896486061 in words is "nine hundred thirty-eight billion, eight hundred ninety-six million, four hundred eighty-six thousand, sixty-one".