1304343230 has 8 divisors (see below), whose sum is σ = 2347817832. Its totient is φ = 521737288.

The previous prime is 1304343221. The next prime is 1304343233. The reversal of 1304343230 is 323434031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1304343230² = 3402622523293665800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1304343196 and 1304343205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304343233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65217152 + ... + 65217171.

It is an arithmetic number, because the mean of its divisors is an integer number (293477229).

Almost surely, 2^1304343230 is an apocalyptic number.

1304343230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304343230 is a deficient number, since it is larger than the sum of its proper divisors (1043474602).

1304343230 is a wasteful number, since it uses less digits than its factorization.

1304343230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130434330.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1304343230 is about 36115.6922957321. The cubic root of 1304343230 is about 1092.6069602927.

Adding to 1304343230 its reverse (323434031), we get a palindrome (1627777261).

The spelling of 1304343230 in words is "one billion, three hundred four million, three hundred forty-three thousand, two hundred thirty".