1796745888 has 168 divisors, whose sum is σ = 6061795488. Its totient is φ = 513309312.

The previous prime is 1796745883. The next prime is 1796745889. The reversal of 1796745888 is 8885476971.

1796745888 is a `hidden beast` number, since 17 + 96 + 7 + 458 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (1796745883) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 157795 + ... + 168797.

It is an arithmetic number, because the mean of its divisors is an integer number (36082116).

Almost surely, 2^1796745888 is an apocalyptic number.

1796745888 is a gapful number since it is divisible by the number (18) 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 1796745888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3030897744).

1796745888 is an abundant number, since it is smaller than the sum of its proper divisors (4265049600).

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

1796745888 is an equidigital number, since it uses as much as digits as its factorization.

1796745888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11038 (or 11015 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 63.

The square root of 1796745888 is about 42388.0394451076. The cubic root of 1796745888 is about 1215.7069137252.

The spelling of 1796745888 in words is "one billion, seven hundred ninety-six million, seven hundred forty-five thousand, eight hundred eighty-eight".