832641982 has 4 divisors (see below), whose sum is σ = 1248962976. Its totient is φ = 416320990.

The previous prime is 832641977. The next prime is 832641991. The reversal of 832641982 is 289146238.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208160494 + ... + 208160497.

It is an arithmetic number, because the mean of its divisors is an integer number (312240744).

Almost surely, 2^832641982 is an apocalyptic number.

832641982 is a deficient number, since it is larger than the sum of its proper divisors (416320994).

832641982 is a wasteful number, since it uses less digits than its factorization.

832641982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416320993.

The product of its digits is 165888, while the sum is 43.

The square root of 832641982 is about 28855.5364185107. The cubic root of 832641982 is about 940.7757222771.

The spelling of 832641982 in words is "eight hundred thirty-two million, six hundred forty-one thousand, nine hundred eighty-two".