334424430 has 64 divisors (see below), whose sum is σ = 902603520. Its totient is φ = 88099488.

The previous prime is 334424423. The next prime is 334424479. The reversal of 334424430 is 34424433.

It is a super-2 number, since 2×334424430² = 223679398761649800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 334424394 and 334424403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14949 + ... + 29871.

It is an arithmetic number, because the mean of its divisors is an integer number (14103180).

Almost surely, 2^334424430 is an apocalyptic number.

334424430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 334424430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451301760).

334424430 is an abundant number, since it is smaller than the sum of its proper divisors (568179090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334424430 is a wasteful number, since it uses less digits than its factorization.

334424430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15022 (or 15016 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 334424430 is about 18287.2750840578. The cubic root of 334424430 is about 694.1169745827.

Adding to 334424430 its reverse (34424433), we get a palindrome (368848863).

The spelling of 334424430 in words is "three hundred thirty-four million, four hundred twenty-four thousand, four hundred thirty".