1373388080 has 40 divisors (see below), whose sum is σ = 3226064352. Its totient is φ = 543688704.

The previous prime is 1373388047. The next prime is 1373388083. The reversal of 1373388080 is 808833731.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1373388083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80732 + ... + 96251.

Almost surely, 2^1373388080 is an apocalyptic number.

1373388080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1373388080 is an abundant number, since it is smaller than the sum of its proper divisors (1852676272).

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

1373388080 is a wasteful number, since it uses less digits than its factorization.

1373388080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177093 (or 177087 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1373388080 is about 37059.2509368444. The cubic root of 1373388080 is about 1111.5553447079. Note that the first 3 decimals are identical.

The spelling of 1373388080 in words is "one billion, three hundred seventy-three million, three hundred eighty-eight thousand, eighty".