1768813341 has 16 divisors (see below), whose sum is σ = 2485017600. Its totient is φ = 1116032688.

The previous prime is 1768813337. The next prime is 1768813351. The reversal of 1768813341 is 1433188671.

It is not a de Polignac number, because 1768813341 - 2² = 1768813337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1768813293 and 1768813302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1768813351) 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 15 ways as a sum of consecutive naturals, for example, 44290 + ... + 74156.

It is an arithmetic number, because the mean of its divisors is an integer number (155313600).

Almost surely, 2^1768813341 is an apocalyptic number.

It is an amenable number.

1768813341 is a deficient number, since it is larger than the sum of its proper divisors (716204259).

1768813341 is a wasteful number, since it uses less digits than its factorization.

1768813341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30928.

The product of its digits is 96768, while the sum is 42.

The square root of 1768813341 is about 42057.2626427351. The cubic root of 1768813341 is about 1209.3741136197.

The spelling of 1768813341 in words is "one billion, seven hundred sixty-eight million, eight hundred thirteen thousand, three hundred forty-one".