4352013236 has 12 divisors (see below), whose sum is σ = 7616993412. Its totient is φ = 2175729408.

The previous prime is 4352013191. The next prime is 4352013257. The reversal of 4352013236 is 6323102534.

It can be written as a sum of positive squares in 2 ways, for example, as 2199610000 + 2152403236 = 46900^2 + 46394^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4352013199 and 4352013208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31715 + ... + 98538.

It is an arithmetic number, because the mean of its divisors is an integer number (634749451).

Almost surely, 2^4352013236 is an apocalyptic number.

It is an amenable number.

4352013236 is a deficient number, since it is larger than the sum of its proper divisors (3264980176).

4352013236 is a wasteful number, since it uses less digits than its factorization.

4352013236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138610 (or 138608 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 4352013236 is about 65969.7903286042. The cubic root of 4352013236 is about 1632.6636959364.

The spelling of 4352013236 in words is "four billion, three hundred fifty-two million, thirteen thousand, two hundred thirty-six".