801602598682 has 4 divisors (see below), whose sum is σ = 1202403898026. Its totient is φ = 400801299340.

The previous prime is 801602598679. The next prime is 801602598689. The reversal of 801602598682 is 286895206108.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 791333005761 + 10269592921 = 889569^2 + 101339^2 .

It is not an unprimeable number, because it can be changed into a prime (801602598689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200400649669 + ... + 200400649672.

Almost surely, 2^801602598682 is an apocalyptic number.

801602598682 is a deficient number, since it is larger than the sum of its proper divisors (400801299344).

801602598682 is a wasteful number, since it uses less digits than its factorization.

801602598682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400801299343.

The product of its (nonzero) digits is 3317760, while the sum is 55.

The spelling of 801602598682 in words is "eight hundred one billion, six hundred two million, five hundred ninety-eight thousand, six hundred eighty-two".