1304420410 has 8 divisors (see below), whose sum is σ = 2347956756. Its totient is φ = 521768160.

The previous prime is 1304420407. The next prime is 1304420417. The reversal of 1304420410 is 140244031.

It can be written as a sum of positive squares in 2 ways, for example, as 1233203689 + 71216721 = 35117^2 + 8439^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1304420417) 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, 65221011 + ... + 65221030.

Almost surely, 2^1304420410 is an apocalyptic number.

1304420410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304420410 is a deficient number, since it is larger than the sum of its proper divisors (1043536346).

1304420410 is a wasteful number, since it uses less digits than its factorization.

1304420410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130442048.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1304420410 is about 36116.7607905249. The cubic root of 1304420410 is about 1092.6285102805.

Adding to 1304420410 its reverse (140244031), we get a palindrome (1444664441).

The spelling of 1304420410 in words is "one billion, three hundred four million, four hundred twenty thousand, four hundred ten".