4940632456 has 16 divisors (see below), whose sum is σ = 9270414540. Its totient is φ = 2468521920.

The previous prime is 4940632393. The next prime is 4940632457. The reversal of 4940632456 is 6542360494.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4273236900 + 667395556 = 65370^2 + 25834^2 .

It is not an unprimeable number, because it can be changed into a prime (4940632457) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 212551 + ... + 234646.

Almost surely, 2^4940632456 is an apocalyptic number.

It is an amenable number.

4940632456 is a deficient number, since it is larger than the sum of its proper divisors (4329782084).

4940632456 is a wasteful number, since it uses less digits than its factorization.

4940632456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448584 (or 448580 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The square root of 4940632456 is about 70289.6326352614. The cubic root of 4940632456 is about 1703.1811778954.

The spelling of 4940632456 in words is "four billion, nine hundred forty million, six hundred thirty-two thousand, four hundred fifty-six".