424353929 has 4 divisors (see below), whose sum is σ = 433382784. Its totient is φ = 415325076.

The previous prime is 424353911. The next prime is 424353953. The reversal of 424353929 is 929353424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 424353929 - 2⁸ = 424353673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424353959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4514357 + ... + 4514450.

It is an arithmetic number, because the mean of its divisors is an integer number (108345696).

Almost surely, 2^424353929 is an apocalyptic number.

It is an amenable number.

424353929 is a deficient number, since it is larger than the sum of its proper divisors (9028855).

424353929 is an equidigital number, since it uses as much as digits as its factorization.

424353929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9028854.

The product of its digits is 233280, while the sum is 41.

The square root of 424353929 is about 20599.8526451040. The cubic root of 424353929 is about 751.4661270574.

It can be divided in two parts, 42435 and 3929, that added together give a palindrome (46364).

The spelling of 424353929 in words is "four hundred twenty-four million, three hundred fifty-three thousand, nine hundred twenty-nine".