424435436 has 12 divisors (see below), whose sum is σ = 762836928. Its totient is φ = 206482032.

The previous prime is 424435409. The next prime is 424435441. The reversal of 424435436 is 634534424.

It is a junction number, because it is equal to n+sod(n) for n = 424435396 and 424435405.

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, 1433756 + ... + 1434051.

It is an arithmetic number, because the mean of its divisors is an integer number (63569744).

Almost surely, 2^424435436 is an apocalyptic number.

It is an amenable number.

424435436 is a deficient number, since it is larger than the sum of its proper divisors (338401492).

424435436 is a wasteful number, since it uses less digits than its factorization.

424435436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867848 (or 2867846 counting only the distinct ones).

The product of its digits is 138240, while the sum is 35.

The square root of 424435436 is about 20601.8308895108. The cubic root of 424435436 is about 751.5142361352.

The spelling of 424435436 in words is "four hundred twenty-four million, four hundred thirty-five thousand, four hundred thirty-six".