682330406 has 4 divisors (see below), whose sum is σ = 1023495612. Its totient is φ = 341165202.

The previous prime is 682330403. The next prime is 682330433. The reversal of 682330406 is 604033286.

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 (682330403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170582600 + ... + 170582603.

It is an arithmetic number, because the mean of its divisors is an integer number (255873903).

Almost surely, 2^682330406 is an apocalyptic number.

682330406 is a deficient number, since it is larger than the sum of its proper divisors (341165206).

682330406 is a wasteful number, since it uses less digits than its factorization.

682330406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341165205.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 682330406 is about 26121.4548982249. The cubic root of 682330406 is about 880.3693379072.

The spelling of 682330406 in words is "six hundred eighty-two million, three hundred thirty thousand, four hundred six".