424073734 has 12 divisors (see below), whose sum is σ = 739965564. Its totient is φ = 181745844.

The previous prime is 424073731. The next prime is 424073743. The reversal of 424073734 is 437370424.

It is a self number, because there is not a number n which added to its sum of digits gives 424073734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424073731) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2163544 + ... + 2163739.

It is an arithmetic number, because the mean of its divisors is an integer number (61663797).

Almost surely, 2^424073734 is an apocalyptic number.

424073734 is a deficient number, since it is larger than the sum of its proper divisors (315891830).

424073734 is a wasteful number, since it uses less digits than its factorization.

424073734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4327299 (or 4327292 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 34.

The square root of 424073734 is about 20593.0506239362. The cubic root of 424073734 is about 751.3006964292.

The spelling of 424073734 in words is "four hundred twenty-four million, seventy-three thousand, seven hundred thirty-four".