685382114 has 32 divisors (see below), whose sum is σ = 1102248000. Its totient is φ = 319044544.

The previous prime is 685382101. The next prime is 685382119. The reversal of 685382114 is 411283586.

It is a super-2 number, since 2×685382114² = 939497284382217992, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (685382119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179477 + ... + 183255.

It is an arithmetic number, because the mean of its divisors is an integer number (34445250).

Almost surely, 2^685382114 is an apocalyptic number.

685382114 is a deficient number, since it is larger than the sum of its proper divisors (416865886).

685382114 is a wasteful number, since it uses less digits than its factorization.

685382114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922.

The product of its digits is 46080, while the sum is 38.

The square root of 685382114 is about 26179.8035515930. The cubic root of 685382114 is about 881.6798636934.

The spelling of 685382114 in words is "six hundred eighty-five million, three hundred eighty-two thousand, one hundred fourteen".