66341336 has 8 divisors (see below), whose sum is σ = 124390020. Its totient is φ = 33170664.

The previous prime is 66341287. The next prime is 66341339. The reversal of 66341336 is 63314366.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66341339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4146326 + ... + 4146341.

Almost surely, 2^66341336 is an apocalyptic number.

It is an amenable number.

66341336 is a deficient number, since it is larger than the sum of its proper divisors (58048684).

66341336 is a wasteful number, since it uses less digits than its factorization.

66341336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8292673 (or 8292669 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 66341336 is about 8145.0190914448. The cubic root of 66341336 is about 404.8194816091.

The spelling of 66341336 in words is "sixty-six million, three hundred forty-one thousand, three hundred thirty-six".