65708349 has 16 divisors (see below), whose sum is σ = 106017408. Its totient is φ = 35338752.

The previous prime is 65708347. The next prime is 65708369. The reversal of 65708349 is 94380756.

It is a happy number.

It is not a de Polignac number, because 65708349 - 2¹ = 65708347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65708349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65708347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91672 + ... + 92385.

It is an arithmetic number, because the mean of its divisors is an integer number (6626088).

Almost surely, 2^65708349 is an apocalyptic number.

It is an amenable number.

65708349 is a deficient number, since it is larger than the sum of its proper divisors (40309059).

65708349 is a wasteful number, since it uses less digits than its factorization.

65708349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184084.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 65708349 is about 8106.0686525590. The cubic root of 65708349 is about 403.5278545498.

The spelling of 65708349 in words is "sixty-five million, seven hundred eight thousand, three hundred forty-nine".