66010339 has 2 divisors, whose sum is σ = 66010340. Its totient is φ = 66010338.

The previous prime is 66010297. The next prime is 66010363. The reversal of 66010339 is 93301066.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 66010339 - 2⁷ = 66010211 is a prime.

It is not a weakly prime, because it can be changed into another prime (66010379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33005169 + 33005170.

It is an arithmetic number, because the mean of its divisors is an integer number (33005170).

Almost surely, 2^66010339 is an apocalyptic number.

66010339 is a deficient number, since it is larger than the sum of its proper divisors (1).

66010339 is an equidigital number, since it uses as much as digits as its factorization.

66010339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 66010339 is about 8124.6747011803. The cubic root of 66010339 is about 404.1451031728.

The spelling of 66010339 in words is "sixty-six million, ten thousand, three hundred thirty-nine".