1795994880 has 144 divisors (see below), whose sum is σ = 5788117440. Its totient is φ = 474578944.

The previous prime is 1795994861. The next prime is 1795994929. The reversal of 1795994880 is 884995971.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431851 + ... + 435989.

It is an arithmetic number, because the mean of its divisors is an integer number (40195260).

Almost surely, 2^1795994880 is an apocalyptic number.

1795994880 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 1795994880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2894058720).

1795994880 is an abundant number, since it is smaller than the sum of its proper divisors (3992122560).

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

1795994880 is a wasteful number, since it uses less digits than its factorization.

1795994880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276 (or 4262 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 60.

The square root of 1795994880 is about 42379.1797938563. The cubic root of 1795994880 is about 1215.5375087915.

The spelling of 1795994880 in words is "one billion, seven hundred ninety-five million, nine hundred ninety-four thousand, eight hundred eighty".