1373086080 has 320 divisors, whose sum is σ = 4968889200. Its totient is φ = 362797056.

The previous prime is 1373086079. The next prime is 1373086097. The reversal of 1373086080 is 806803731.

1373086080 is a `hidden beast` number, since 13 + 7 + 30 + 8 + 608 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12597066 + ... + 12597174.

Almost surely, 2^1373086080 is an apocalyptic number.

1373086080 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 1373086080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2484444600).

1373086080 is an abundant number, since it is smaller than the sum of its proper divisors (3595803120).

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

1373086080 is an frugal number, since it uses more digits than its factorization.

1373086080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1373086080 is about 37055.1761566451. The cubic root of 1373086080 is about 1111.4738638972.

The spelling of 1373086080 in words is "one billion, three hundred seventy-three million, eighty-six thousand, eighty".