64613346 has 16 divisors (see below), whose sum is σ = 147687744. Its totient is φ = 18460944.

The previous prime is 64613327. The next prime is 64613387. The reversal of 64613346 is 64331646.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769165 + ... + 769248.

It is an arithmetic number, because the mean of its divisors is an integer number (9230484).

Almost surely, 2^64613346 is an apocalyptic number.

64613346 is an abundant number, since it is smaller than the sum of its proper divisors (83074398).

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

64613346 is a wasteful number, since it uses less digits than its factorization.

64613346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538425.

The product of its digits is 31104, while the sum is 33.

The square root of 64613346 is about 8038.2427184056. The cubic root of 64613346 is about 401.2737438032.

The spelling of 64613346 in words is "sixty-four million, six hundred thirteen thousand, three hundred forty-six".