682011338774 has 4 divisors (see below), whose sum is σ = 1023017008164. Its totient is φ = 341005669386.

The previous prime is 682011338753. The next prime is 682011338779. The reversal of 682011338774 is 477833110286.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682011338779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170502834692 + ... + 170502834695.

It is an arithmetic number, because the mean of its divisors is an integer number (255754252041).

Almost surely, 2^682011338774 is an apocalyptic number.

682011338774 is a deficient number, since it is larger than the sum of its proper divisors (341005669390).

682011338774 is a wasteful number, since it uses less digits than its factorization.

682011338774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341005669389.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 682011338774 in words is "six hundred eighty-two billion, eleven million, three hundred thirty-eight thousand, seven hundred seventy-four".