1300889682 has 96 divisors (see below), whose sum is σ = 3043872000. Its totient is φ = 400308480.

The previous prime is 1300889659. The next prime is 1300889687. The reversal of 1300889682 is 2869880031.

It is a super-2 number, since 2×1300889682² = 3384627929468122248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1300889687) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2404332 + ... + 2404872.

It is an arithmetic number, because the mean of its divisors is an integer number (31707000).

Almost surely, 2^1300889682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300889682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521936000).

1300889682 is an abundant number, since it is smaller than the sum of its proper divisors (1742982318).

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

1300889682 is a wasteful number, since it uses less digits than its factorization.

1300889682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 1300889682 is about 36067.8483139763. The cubic root of 1300889682 is about 1091.6417987485.

The spelling of 1300889682 in words is "one billion, three hundred million, eight hundred eighty-nine thousand, six hundred eighty-two".