64845346 has 8 divisors (see below), whose sum is σ = 97424064. Its totient is φ = 32370660.

The previous prime is 64845343. The next prime is 64845353. The reversal of 64845346 is 64354846.

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

It is a junction number, because it is equal to n+sod(n) for n = 64845299 and 64845308.

It is not an unprimeable number, because it can be changed into a prime (64845343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24430 + ... + 26953.

It is an arithmetic number, because the mean of its divisors is an integer number (12178008).

Almost surely, 2^64845346 is an apocalyptic number.

64845346 is a deficient number, since it is larger than the sum of its proper divisors (32578718).

64845346 is a wasteful number, since it uses less digits than its factorization.

64845346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52016.

The product of its digits is 276480, while the sum is 40.

The square root of 64845346 is about 8052.6608024926. The cubic root of 64845346 is about 401.7534398900.

The spelling of 64845346 in words is "sixty-four million, eight hundred forty-five thousand, three hundred forty-six".