1394930080 has 24 divisors (see below), whose sum is σ = 3295522692. Its totient is φ = 557971968.

The previous prime is 1394930077. The next prime is 1394930093. The reversal of 1394930080 is 800394931.

It can be written as a sum of positive squares in 2 ways, for example, as 1191354256 + 203575824 = 34516^2 + 14268^2 .

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 3 ways as a sum of consecutive naturals, for example, 4358997 + ... + 4359316.

Almost surely, 2^1394930080 is an apocalyptic number.

1394930080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1394930080 is an abundant number, since it is smaller than the sum of its proper divisors (1900592612).

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

1394930080 is an equidigital number, since it uses as much as digits as its factorization.

1394930080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8718328 (or 8718320 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 1394930080 is about 37348.7627639792. The cubic root of 1394930080 is about 1117.3369126412.

The spelling of 1394930080 in words is "one billion, three hundred ninety-four million, nine hundred thirty thousand, eighty".