64464362 has 8 divisors (see below), whose sum is σ = 96927492. Its totient is φ = 32155200.

The previous prime is 64464349. The next prime is 64464371. The reversal of 64464362 is 26346446.

It can be written as a sum of positive squares in 2 ways, for example, as 56685841 + 7778521 = 7529^2 + 2789^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 37439 + ... + 39122.

Almost surely, 2^64464362 is an apocalyptic number.

64464362 is a deficient number, since it is larger than the sum of its proper divisors (32463130).

64464362 is a wasteful number, since it uses less digits than its factorization.

64464362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76984.

The product of its digits is 82944, while the sum is 35.

The square root of 64464362 is about 8028.9701705760. The cubic root of 64464362 is about 400.9650904617.

The spelling of 64464362 in words is "sixty-four million, four hundred sixty-four thousand, three hundred sixty-two".