82630337 has 2 divisors, whose sum is σ = 82630338. Its totient is φ = 82630336.

The previous prime is 82630321. The next prime is 82630351. The reversal of 82630337 is 73303628.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77018176 + 5612161 = 8776^2 + 2369^2 .

It is a cyclic number.

It is not a de Polignac number, because 82630337 - 2⁴ = 82630321 is a prime.

It is not a weakly prime, because it can be changed into another prime (82630307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41315168 + 41315169.

It is an arithmetic number, because the mean of its divisors is an integer number (41315169).

Almost surely, 2^82630337 is an apocalyptic number.

It is an amenable number.

82630337 is a deficient number, since it is larger than the sum of its proper divisors (1).

82630337 is an equidigital number, since it uses as much as digits as its factorization.

82630337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 82630337 is about 9090.1230464719. The cubic root of 82630337 is about 435.5585145480.

The spelling of 82630337 in words is "eighty-two million, six hundred thirty thousand, three hundred thirty-seven".