424533634 has 16 divisors (see below), whose sum is σ = 747442368. Its totient is φ = 177025392.

The previous prime is 424533611. The next prime is 424533643. The reversal of 424533634 is 436335424.

It is a self number, because there is not a number n which added to its sum of digits gives 424533634.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409264 + ... + 410299.

It is an arithmetic number, because the mean of its divisors is an integer number (46715148).

Almost surely, 2^424533634 is an apocalyptic number.

424533634 is a deficient number, since it is larger than the sum of its proper divisors (322908734).

424533634 is a wasteful number, since it uses less digits than its factorization.

424533634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819609.

The product of its digits is 103680, while the sum is 34.

The square root of 424533634 is about 20604.2139864640. The cubic root of 424533634 is about 751.5721888084.

The spelling of 424533634 in words is "four hundred twenty-four million, five hundred thirty-three thousand, six hundred thirty-four".