1632197376 has 108 divisors (see below), whose sum is σ = 4731941760. Its totient is φ = 541071360.

The previous prime is 1632197363. The next prime is 1632197377. The reversal of 1632197376 is 6737912361.

1632197376 is a `hidden beast` number, since 1 + 63 + 219 + 7 + 376 = 666.

It is not an unprimeable number, because it can be changed into a prime (1632197377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438210 + ... + 441918.

Almost surely, 2^1632197376 is an apocalyptic number.

1632197376 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 1632197376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2365970880).

1632197376 is an abundant number, since it is smaller than the sum of its proper divisors (3099744384).

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

1632197376 is a wasteful number, since it uses less digits than its factorization.

1632197376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922 (or 3905 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 1632197376 is about 40400.4625716093. The cubic root of 1632197376 is about 1177.4005249516.

The spelling of 1632197376 in words is "one billion, six hundred thirty-two million, one hundred ninety-seven thousand, three hundred seventy-six".