1680848622 has 12 divisors (see below), whose sum is σ = 3641838720. Its totient is φ = 560282868.

The previous prime is 1680848621. The next prime is 1680848627. The reversal of 1680848622 is 2268480861.

1680848622 is a `hidden beast` number, since 16 + 8 + 0 + 8 + 4 + 8 + 622 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1680848621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46690222 + ... + 46690257.

It is an arithmetic number, because the mean of its divisors is an integer number (303486560).

Almost surely, 2^1680848622 is an apocalyptic number.

1680848622 is an abundant number, since it is smaller than the sum of its proper divisors (1960990098).

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

1680848622 is a wasteful number, since it uses less digits than its factorization.

1680848622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93380487 (or 93380484 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 1680848622 is about 40998.1538852666. The cubic root of 1680848622 is about 1188.9845212611.

The spelling of 1680848622 in words is "one billion, six hundred eighty million, eight hundred forty-eight thousand, six hundred twenty-two".