1304374698580 has 72 divisors (see below), whose sum is σ = 2876800638600. Its totient is φ = 496641427200.

The previous prime is 1304374698569. The next prime is 1304374698593. The reversal of 1304374698580 is 858964734031.

It can be written as a sum of positive squares in 4 ways, for example, as 1959655824 + 1302415042756 = 44268^2 + 1141234^2 .

It is a super-3 number, since 3×1304374698580³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 616146 + ... + 1728694.

It is an arithmetic number, because the mean of its divisors is an integer number (39955564425).

Almost surely, 2^{1304374698580} is an apocalyptic number.

1304374698580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1304374698580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1438400319300).

1304374698580 is an abundant number, since it is smaller than the sum of its proper divisors (1572425940020).

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

1304374698580 is a wasteful number, since it uses less digits than its factorization.

1304374698580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112681 (or 1112648 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 1304374698580 in words is "one trillion, three hundred four billion, three hundred seventy-four million, six hundred ninety-eight thousand, five hundred eighty".