412630436 has 12 divisors (see below), whose sum is σ = 722638812. Its totient is φ = 206162208.

The previous prime is 412630397. The next prime is 412630441. The reversal of 412630436 is 634036214.

It can be written as a sum of positive squares in 2 ways, for example, as 380640100 + 31990336 = 19510^2 + 5656^2 .

It is a junction number, because it is equal to n+sod(n) for n = 412630399 and 412630408.

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 3 ways as a sum of consecutive naturals, for example, 32075 + ... + 43058.

It is an arithmetic number, because the mean of its divisors is an integer number (60219901).

Almost surely, 2^412630436 is an apocalyptic number.

It is an amenable number.

412630436 is a deficient number, since it is larger than the sum of its proper divisors (310008376).

412630436 is a wasteful number, since it uses less digits than its factorization.

412630436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76510 (or 76508 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 412630436 is about 20313.3068701283. The cubic root of 412630436 is about 744.4812303663.

The spelling of 412630436 in words is "four hundred twelve million, six hundred thirty thousand, four hundred thirty-six".