4263306436 has 9 divisors (see below), whose sum is σ = 7461014799. Its totient is φ = 2131587924.

The previous prime is 4263306401. The next prime is 4263306479. The reversal of 4263306436 is 6346033624.

The square root of 4263306436 is 65294.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4263306395 and 4263306404.

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 2 ways as a sum of consecutive naturals, for example, 114265 + ... + 146911.

Almost surely, 2^4263306436 is an apocalyptic number.

4263306436 is the 65294-th square number.

It is an amenable number.

4263306436 is a deficient number, since it is larger than the sum of its proper divisors (3197708363).

4263306436 is an frugal number, since it uses more digits than its factorization.

4263306436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65298 (or 32649 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 37.

The cubic root of 4263306436 is about 1621.4946369601.

Multiplying 4263306436 by its product of nonzero digits (186624), we get a square (795635300312064 = 28207008²).

The spelling of 4263306436 in words is "four billion, two hundred sixty-three million, three hundred six thousand, four hundred thirty-six".