1796631552 has 132 divisors (see below), whose sum is σ = 5211498240. Its totient is φ = 596140032.

The previous prime is 1796631511. The next prime is 1796631559. The reversal of 1796631552 is 2551366971.

1796631552 is a `hidden beast` number, since 1 + 7 + 9 + 6 + 631 + 5 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1796631498 and 1796631507.

It is not an unprimeable number, because it can be changed into a prime (1796631559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3529474 + ... + 3529982.

Almost surely, 2^1796631552 is an apocalyptic number.

1796631552 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 1796631552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2605749120).

1796631552 is an abundant number, since it is smaller than the sum of its proper divisors (3414866688).

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

1796631552 is a wasteful number, since it uses less digits than its factorization.

1796631552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918 (or 897 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 1796631552 is about 42386.6907413164. The cubic root of 1796631552 is about 1215.6811259913.

The spelling of 1796631552 in words is "one billion, seven hundred ninety-six million, six hundred thirty-one thousand, five hundred fifty-two".