1795166816 has 192 divisors, whose sum is σ = 4188542400. Its totient is φ = 751435776.

The previous prime is 1795166749. The next prime is 1795166827. The reversal of 1795166816 is 6186615971.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15886376 + ... + 15886488.

It is an arithmetic number, because the mean of its divisors is an integer number (21815325).

Almost surely, 2^1795166816 is an apocalyptic number.

1795166816 is a gapful number since it is divisible by the number (16) 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 1795166816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2094271200).

1795166816 is an abundant number, since it is smaller than the sum of its proper divisors (2393375584).

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

1795166816 is a wasteful number, since it uses less digits than its factorization.

1795166816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 233 counting only the distinct ones).

The product of its digits is 544320, while the sum is 50.

The square root of 1795166816 is about 42369.4089644876. The cubic root of 1795166816 is about 1215.3506675788.

The spelling of 1795166816 in words is "one billion, seven hundred ninety-five million, one hundred sixty-six thousand, eight hundred sixteen".