682094345 has 8 divisors (see below), whose sum is σ = 818725320. Its totient is φ = 545534080.

The previous prime is 682094317. The next prime is 682094353. The reversal of 682094345 is 543490286.

It can be written as a sum of positive squares in 4 ways, for example, as 1301881 + 680792464 = 1141^2 + 26092^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 682094345 - 2¹⁸ = 681832201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6575 + ... + 37515.

It is an arithmetic number, because the mean of its divisors is an integer number (102340665).

Almost surely, 2^682094345 is an apocalyptic number.

It is an amenable number.

682094345 is a deficient number, since it is larger than the sum of its proper divisors (136630975).

682094345 is a wasteful number, since it uses less digits than its factorization.

682094345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35355.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 682094345 is about 26116.9359803174. The cubic root of 682094345 is about 880.2678011565.

The spelling of 682094345 in words is "six hundred eighty-two million, ninety-four thousand, three hundred forty-five".