65304079 has 2 divisors, whose sum is σ = 65304080. Its totient is φ = 65304078.

The previous prime is 65304077. The next prime is 65304139. The reversal of 65304079 is 97040356.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65304079 - 2¹ = 65304077 is a prime.

Together with 65304077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65304077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32652039 + 32652040.

It is an arithmetic number, because the mean of its divisors is an integer number (32652040).

Almost surely, 2^65304079 is an apocalyptic number.

65304079 is a deficient number, since it is larger than the sum of its proper divisors (1).

65304079 is an equidigital number, since it uses as much as digits as its factorization.

65304079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 65304079 is about 8081.0939234735. The cubic root of 65304079 is about 402.6985844136.

It can be divided in two parts, 6530 and 4079, that added together give a square (10609 = 103²).

The spelling of 65304079 in words is "sixty-five million, three hundred four thousand, seventy-nine".