1372271080 has 96 divisors (see below), whose sum is σ = 3276806400. Its totient is φ = 516227712.

The previous prime is 1372271063. The next prime is 1372271099. The reversal of 1372271080 is 801722731.

It is a super-3 number, since 3×1372271080³ (a number of 28 digits) contains 333 as substring.

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, 5741601 + ... + 5741839.

It is an arithmetic number, because the mean of its divisors is an integer number (34133400).

Almost surely, 2^1372271080 is an apocalyptic number.

1372271080 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 1372271080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1638403200).

1372271080 is an abundant number, since it is smaller than the sum of its proper divisors (1904535320).

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

1372271080 is a wasteful number, since it uses less digits than its factorization.

1372271080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 1372271080 is about 37044.1774102220. The cubic root of 1372271080 is about 1111.2539139866.

The spelling of 1372271080 in words is "one billion, three hundred seventy-two million, two hundred seventy-one thousand, eighty".