1797233472 has 168 divisors, whose sum is σ = 5643448200. Its totient is φ = 544309248.

The previous prime is 1797233447. The next prime is 1797233497. The reversal of 1797233472 is 2743327971.

1797233472 is a `hidden beast` number, since 179 + 7 + 2 + 3 + 3 + 472 = 666.

1797233472 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1797233447) and next prime (1797233497).

It can be written as a sum of positive squares in 4 ways, for example, as 730296576 + 1066936896 = 27024^2 + 32664^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280804 + ... + 287132.

Almost surely, 2^1797233472 is an apocalyptic number.

1797233472 is a gapful number since it is divisible by the number (12) 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 1797233472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2821724100).

1797233472 is an abundant number, since it is smaller than the sum of its proper divisors (3846214728).

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

1797233472 is a wasteful number, since it uses less digits than its factorization.

1797233472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6393 (or 6380 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 1797233472 is about 42393.7904887025. The cubic root of 1797233472 is about 1215.8168728152.

The spelling of 1797233472 in words is "one billion, seven hundred ninety-seven million, two hundred thirty-three thousand, four hundred seventy-two".