6685750236 has 24 divisors (see below), whose sum is σ = 17018273664. Its totient is φ = 2025984880.

The previous prime is 6685750217. The next prime is 6685750273. The reversal of 6685750236 is 6320575866.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25324680 + ... + 25324943.

It is an arithmetic number, because the mean of its divisors is an integer number (709094736).

Almost surely, 2^6685750236 is an apocalyptic number.

6685750236 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6685750236 is an abundant number, since it is smaller than the sum of its proper divisors (10332523428).

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

6685750236 is a wasteful number, since it uses less digits than its factorization.

6685750236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50649641 (or 50649639 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The square root of 6685750236 is about 81766.4370998272. The cubic root of 6685750236 is about 1883.8661795673.

The spelling of 6685750236 in words is "six billion, six hundred eighty-five million, seven hundred fifty thousand, two hundred thirty-six".