344030430 has 32 divisors (see below), whose sum is σ = 827090208. Its totient is φ = 91584000.

The previous prime is 344030417. The next prime is 344030431. The reversal of 344030430 is 34030443.

It is a junction number, because it is equal to n+sod(n) for n = 344030397 and 344030406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344030431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8490 + ... + 27570.

It is an arithmetic number, because the mean of its divisors is an integer number (25846569).

Almost surely, 2^344030430 is an apocalyptic number.

344030430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

344030430 is an abundant number, since it is smaller than the sum of its proper divisors (483059778).

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

344030430 is a wasteful number, since it uses less digits than its factorization.

344030430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19692.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 344030430 is about 18548.0573106727. The cubic root of 344030430 is about 700.7002720114.

Adding to 344030430 its reverse (34030443), we get a palindrome (378060873).

The spelling of 344030430 in words is "three hundred forty-four million, thirty thousand, four hundred thirty".