1304404010 has 96 divisors (see below), whose sum is σ = 2959386192. Its totient is φ = 410296320.

The previous prime is 1304404009. The next prime is 1304404027. The reversal of 1304404010 is 104044031.

It can be written as a sum of positive squares in 8 ways, for example, as 261695329 + 1042708681 = 16177^2 + 32291^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1304404010.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1228880 + ... + 1229940.

Almost surely, 2^1304404010 is an apocalyptic number.

1304404010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304404010 is an abundant number, since it is smaller than the sum of its proper divisors (1654982182).

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

1304404010 is a wasteful number, since it uses less digits than its factorization.

1304404010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1304404010 is about 36116.5337484095. The cubic root of 1304404010 is about 1092.6239311886.

Adding to 1304404010 its reverse (104044031), we get a palindrome (1408448041).

The spelling of 1304404010 in words is "one billion, three hundred four million, four hundred four thousand, ten".