65329713 has 8 divisors (see below), whose sum is σ = 96784800. Its totient is φ = 43553124.

The previous prime is 65329711. The next prime is 65329739. The reversal of 65329713 is 31792356.

It is not a de Polignac number, because 65329713 - 2¹ = 65329711 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (65329711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209783 + ... + 1209836.

It is an arithmetic number, because the mean of its divisors is an integer number (12098100).

Almost surely, 2^65329713 is an apocalyptic number.

It is an amenable number.

65329713 is a deficient number, since it is larger than the sum of its proper divisors (31455087).

65329713 is a wasteful number, since it uses less digits than its factorization.

65329713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419628 (or 2419622 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 65329713 is about 8082.6798155067. The cubic root of 65329713 is about 402.7512683362.

The spelling of 65329713 in words is "sixty-five million, three hundred twenty-nine thousand, seven hundred thirteen".