662842341 has 48 divisors (see below), whose sum is σ = 1189027840. Its totient is φ = 347237280.

The previous prime is 662842339. The next prime is 662842343. The reversal of 662842341 is 143248266.

662842341 is a `hidden beast` number, since 6 + 628 + 4 + 23 + 4 + 1 = 666.

662842341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (662842339) and next prime (662842343).

It is not a de Polignac number, because 662842341 - 2¹ = 662842339 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 662842296 and 662842305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662842343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28176 + ... + 46038.

Almost surely, 2^662842341 is an apocalyptic number.

It is an amenable number.

662842341 is a deficient number, since it is larger than the sum of its proper divisors (526185499).

662842341 is a wasteful number, since it uses less digits than its factorization.

662842341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17926 (or 17923 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 662842341 is about 25745.7247130470. The cubic root of 662842341 is about 871.9068322906.

The spelling of 662842341 in words is "six hundred sixty-two million, eight hundred forty-two thousand, three hundred forty-one".