64336036 has 24 divisors (see below), whose sum is σ = 120234240. Its totient is φ = 30055200.

The previous prime is 64335983. The next prime is 64336049. The reversal of 64336036 is 63063346.

64336036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 64335989 and 64336007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5350 + ... + 12541.

It is an arithmetic number, because the mean of its divisors is an integer number (5009760).

Almost surely, 2^64336036 is an apocalyptic number.

It is an amenable number.

64336036 is a deficient number, since it is larger than the sum of its proper divisors (55898204).

64336036 is a wasteful number, since it uses less digits than its factorization.

64336036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17955 (or 17953 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

The square root of 64336036 is about 8020.9747537316. The cubic root of 64336036 is about 400.6988532991.

The spelling of 64336036 in words is "sixty-four million, three hundred thirty-six thousand, thirty-six".