64382463 has 6 divisors (see below), whose sum is σ = 92996904. Its totient is φ = 42921636.

The previous prime is 64382459. The next prime is 64382501. The reversal of 64382463 is 36428346.

It is a happy number.

64382463 is a `hidden beast` number, since 643 + 8 + 2 + 4 + 6 + 3 = 666.

It is not a de Polignac number, because 64382463 - 2² = 64382459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64382063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3576795 + ... + 3576812.

It is an arithmetic number, because the mean of its divisors is an integer number (15499484).

Almost surely, 2^64382463 is an apocalyptic number.

64382463 is a deficient number, since it is larger than the sum of its proper divisors (28614441).

64382463 is a wasteful number, since it uses less digits than its factorization.

64382463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7153613 (or 7153610 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 64382463 is about 8023.8683314222. The cubic root of 64382463 is about 400.7952159480.

The spelling of 64382463 in words is "sixty-four million, three hundred eighty-two thousand, four hundred sixty-three".