1300340404 has 24 divisors (see below), whose sum is σ = 2628497088. Its totient is φ = 556295040.

The previous prime is 1300340383. The next prime is 1300340407. The reversal of 1300340404 is 4040430031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300340407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868464 + ... + 869959.

It is an arithmetic number, because the mean of its divisors is an integer number (109520712).

Almost surely, 2^1300340404 is an apocalyptic number.

It is an amenable number.

1300340404 is an abundant number, since it is smaller than the sum of its proper divisors (1328156684).

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

1300340404 is a wasteful number, since it uses less digits than its factorization.

1300340404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738455 (or 1738453 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1300340404 is about 36060.2329998019. The cubic root of 1300340404 is about 1091.4881348767.

Adding to 1300340404 its reverse (4040430031), we get a palindrome (5340770435).

The spelling of 1300340404 in words is "one billion, three hundred million, three hundred forty thousand, four hundred four".