344230432 has 48 divisors (see below), whose sum is σ = 834103872. Its totient is φ = 136177920.

The previous prime is 344230427. The next prime is 344230441. The reversal of 344230432 is 234032443.

It is a junction number, because it is equal to n+sod(n) for n = 344230397 and 344230406.

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, 56194 + ... + 62017.

It is an arithmetic number, because the mean of its divisors is an integer number (17377164).

Almost surely, 2^344230432 is an apocalyptic number.

344230432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

344230432 is an abundant number, since it is smaller than the sum of its proper divisors (489873440).

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

344230432 is a wasteful number, since it uses less digits than its factorization.

344230432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118241 (or 118233 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 344230432 is about 18553.4479814400. The cubic root of 344230432 is about 700.8360296802.

Adding to 344230432 its reverse (234032443), we get a palindrome (578262875).

The spelling of 344230432 in words is "three hundred forty-four million, two hundred thirty thousand, four hundred thirty-two".