682734379 has 4 divisors (see below), whose sum is σ = 682786720. Its totient is φ = 682682040.

The previous prime is 682734373. The next prime is 682734389. The reversal of 682734379 is 973437286.

682734379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 682734379 - 2⁷ = 682734251 is a prime.

It is a super-2 number, since 2×682734379² = 932252464537031282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682734373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10894 + ... + 38524.

It is an arithmetic number, because the mean of its divisors is an integer number (170696680).

Almost surely, 2^682734379 is an apocalyptic number.

682734379 is a deficient number, since it is larger than the sum of its proper divisors (52341).

682734379 is a wasteful number, since it uses less digits than its factorization.

682734379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52340.

The product of its digits is 1524096, while the sum is 49.

The square root of 682734379 is about 26129.1863440100. The cubic root of 682734379 is about 880.5430442113.

The spelling of 682734379 in words is "six hundred eighty-two million, seven hundred thirty-four thousand, three hundred seventy-nine".