65463834 has 8 divisors (see below), whose sum is σ = 130927680. Its totient is φ = 21821276.

The previous prime is 65463829. The next prime is 65463859. The reversal of 65463834 is 43836456.

It is a sphenic number, since it is the product of 3 distinct primes.

65463834 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65463792 and 65463801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5455314 + ... + 5455325.

It is an arithmetic number, because the mean of its divisors is an integer number (16365960).

Almost surely, 2^65463834 is an apocalyptic number.

65463834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65463834 is a wasteful number, since it uses less digits than its factorization.

65463834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10910644.

The product of its digits is 207360, while the sum is 39.

The square root of 65463834 is about 8090.9723766677. The cubic root of 65463834 is about 403.0266942072.

The spelling of 65463834 in words is "sixty-five million, four hundred sixty-three thousand, eight hundred thirty-four".