4640464336 has 10 divisors (see below), whose sum is σ = 8990899682. Its totient is φ = 2320232160.

The previous prime is 4640464331. The next prime is 4640464357. The reversal of 4640464336 is 6334640464.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3950876736 + 689587600 = 62856^2 + 26260^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640464331) by changing a digit.

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 as a sum of consecutive naturals, namely, 145014495 + ... + 145014526.

Almost surely, 2^4640464336 is an apocalyptic number.

It is an amenable number.

4640464336 is a deficient number, since it is larger than the sum of its proper divisors (4350435346).

4640464336 is a wasteful number, since it uses less digits than its factorization.

4640464336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290029029 (or 290029023 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

The square root of 4640464336 is about 68120.9537220377. The cubic root of 4640464336 is about 1667.9658184907.

The spelling of 4640464336 in words is "four billion, six hundred forty million, four hundred sixty-four thousand, three hundred thirty-six".