1300435368 has 64 divisors (see below), whose sum is σ = 3396556800. Its totient is φ = 414421440.

The previous prime is 1300435327. The next prime is 1300435379. The reversal of 1300435368 is 8635340031.

It is a super-2 number, since 2×1300435368² = 3382264292690590848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51223 + ... + 72281.

It is an arithmetic number, because the mean of its divisors is an integer number (53071200).

Almost surely, 2^1300435368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300435368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1698278400).

1300435368 is an abundant number, since it is smaller than the sum of its proper divisors (2096121432).

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

1300435368 is a wasteful number, since it uses less digits than its factorization.

1300435368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21182 (or 21178 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 1300435368 is about 36061.5497171156. The cubic root of 1300435368 is about 1091.5147047286.

Adding to 1300435368 its reverse (8635340031), we get a palindrome (9935775399).

The spelling of 1300435368 in words is "one billion, three hundred million, four hundred thirty-five thousand, three hundred sixty-eight".