768836343 has 16 divisors (see below), whose sum is σ = 1122774912. Its totient is φ = 464100000.

The previous prime is 768836329. The next prime is 768836353. The reversal of 768836343 is 343638867.

It is not a de Polignac number, because 768836343 - 2⁶ = 768836279 is a prime.

It is a super-2 number, since 2×768836343² = 1182218644635227298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 768836292 and 768836301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768836303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38128 + ... + 54693.

It is an arithmetic number, because the mean of its divisors is an integer number (70173432).

Almost surely, 2^768836343 is an apocalyptic number.

768836343 is a deficient number, since it is larger than the sum of its proper divisors (353938569).

768836343 is a wasteful number, since it uses less digits than its factorization.

768836343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93086.

The product of its digits is 1741824, while the sum is 48.

The square root of 768836343 is about 27727.8982795307. The cubic root of 768836343 is about 916.1036948867.

The spelling of 768836343 in words is "seven hundred sixty-eight million, eight hundred thirty-six thousand, three hundred forty-three".