682129164 has 24 divisors (see below), whose sum is σ = 1599886960. Its totient is φ = 226197504.

The previous prime is 682129157. The next prime is 682129171. The reversal of 682129164 is 461921286.

It is an interprime number because it is at equal distance from previous prime (682129157) and next prime (682129171).

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 144949 + ... + 149580.

Almost surely, 2^682129164 is an apocalyptic number.

It is an amenable number.

682129164 is an abundant number, since it is smaller than the sum of its proper divisors (917757796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

682129164 is a wasteful number, since it uses less digits than its factorization.

682129164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294729 (or 294727 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 682129164 is about 26117.6025699144. The cubic root of 682129164 is about 880.2827793010.

The spelling of 682129164 in words is "six hundred eighty-two million, one hundred twenty-nine thousand, one hundred sixty-four".