1378070000 has 100 divisors (see below), whose sum is σ = 3512531880. Its totient is φ = 522144000.

The previous prime is 1378069991. The next prime is 1378070051. The reversal of 1378070000 is 708731.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 186374 + ... + 193626.

Almost surely, 2^1378070000 is an apocalyptic number.

1378070000 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 1378070000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1756265940).

1378070000 is an abundant number, since it is smaller than the sum of its proper divisors (2134461880).

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

1378070000 is an equidigital number, since it uses as much as digits as its factorization.

1378070000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7300 (or 7279 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 1378070000 is about 37122.3652263699. The cubic root of 1378070000 is about 1112.8170202868.

Adding to 1378070000 its reverse (708731), we get a palindrome (1378778731).

The spelling of 1378070000 in words is "one billion, three hundred seventy-eight million, seventy thousand".