1938096000 has 384 divisors, whose sum is σ = 7144806240. Its totient is φ = 503193600.

The previous prime is 1938095993. The next prime is 1938096031. The reversal of 1938096000 is 6908391.

1938096000 is a `hidden beast` number, since 19 + 38 + 0 + 9 + 600 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×1938096000² = 7512432210432000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6191844 + ... + 6192156.

Almost surely, 2^1938096000 is an apocalyptic number.

1938096000 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 1938096000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3572403120).

1938096000 is an abundant number, since it is smaller than the sum of its proper divisors (5206710240).

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

1938096000 is a wasteful number, since it uses less digits than its factorization.

1938096000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 1938096000 is about 44023.8117386489. The cubic root of 1938096000 is about 1246.7855542900.

It can be divided in two parts, 193809 and 6000, that added together give a square (199809 = 447²).

The spelling of 1938096000 in words is "one billion, nine hundred thirty-eight million, ninety-six thousand".