682794253079 has 4 divisors (see below), whose sum is σ = 685514549160. Its totient is φ = 680073957000.

The previous prime is 682794253049. The next prime is 682794253081. The reversal of 682794253079 is 970352497286.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-682794253079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682794253049) 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, 1360147664 + ... + 1360148165.

It is an arithmetic number, because the mean of its divisors is an integer number (171378637290).

Almost surely, 2^682794253079 is an apocalyptic number.

682794253079 is a deficient number, since it is larger than the sum of its proper divisors (2720296081).

682794253079 is a wasteful number, since it uses less digits than its factorization.

682794253079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720296080.

The product of its (nonzero) digits is 45722880, while the sum is 62.

The spelling of 682794253079 in words is "six hundred eighty-two billion, seven hundred ninety-four million, two hundred fifty-three thousand, seventy-nine".