64335464 has 16 divisors (see below), whose sum is σ = 121305600. Its totient is φ = 31987312.

The previous prime is 64335461. The next prime is 64335473. The reversal of 64335464 is 46453346.

It is not an unprimeable number, because it can be changed into a prime (64335461) 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, 21032 + ... + 23895.

It is an arithmetic number, because the mean of its divisors is an integer number (7581600).

Almost surely, 2^64335464 is an apocalyptic number.

It is an amenable number.

64335464 is a deficient number, since it is larger than the sum of its proper divisors (56970136).

64335464 is a wasteful number, since it uses less digits than its factorization.

64335464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45112 (or 45108 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 64335464 is about 8020.9390971382. The cubic root of 64335464 is about 400.6976657820.

The spelling of 64335464 in words is "sixty-four million, three hundred thirty-five thousand, four hundred sixty-four".