1372000000 has 252 divisors, whose sum is σ = 3992136400. Its totient is φ = 470400000.

The previous prime is 1371999991. The next prime is 1372000027. The reversal of 1372000000 is 2731.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 195999997 + ... + 196000003.

Almost surely, 2^1372000000 is an apocalyptic number.

1372000000 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 1372000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1996068200).

1372000000 is an abundant number, since it is smaller than the sum of its proper divisors (2620136400).

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

1372000000 is an frugal number, since it uses more digits than its factorization.

1372000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 14 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 1372000000 is about 37040.5183549043. The cubic root of 1372000000 is about 1111.1807363777.

Adding to 1372000000 its reverse (2731), we get a palindrome (1372002731).

The spelling of 1372000000 in words is "one billion, three hundred seventy-two million", and thus it is an aban number.