65493346 has 4 divisors (see below), whose sum is σ = 98240022. Its totient is φ = 32746672.

The previous prime is 65493289. The next prime is 65493377. The reversal of 65493346 is 64339456.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 60918025 + 4575321 = 7805^2 + 2139^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 65493299 and 65493308.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16373335 + ... + 16373338.

Almost surely, 2^65493346 is an apocalyptic number.

65493346 is a deficient number, since it is larger than the sum of its proper divisors (32746676).

65493346 is a wasteful number, since it uses less digits than its factorization.

65493346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32746675.

The product of its digits is 233280, while the sum is 40.

The square root of 65493346 is about 8092.7959321856. The cubic root of 65493346 is about 403.0872484408.

The spelling of 65493346 in words is "sixty-five million, four hundred ninety-three thousand, three hundred forty-six".