1683484850 has 24 divisors (see below), whose sum is σ = 3169015920. Its totient is φ = 665279120.

The previous prime is 1683484843. The next prime is 1683484879. The reversal of 1683484850 is 584843861.

1683484850 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1683484795 and 1683484804.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198680 + ... + 206979.

It is an arithmetic number, because the mean of its divisors is an integer number (132042330).

Almost surely, 2^1683484850 is an apocalyptic number.

1683484850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1683484850 is a deficient number, since it is larger than the sum of its proper divisors (1485531070).

1683484850 is a wasteful number, since it uses less digits than its factorization.

1683484850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405754 (or 405749 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The square root of 1683484850 is about 41030.2918585769. The cubic root of 1683484850 is about 1189.6057941505.

The spelling of 1683484850 in words is "one billion, six hundred eighty-three million, four hundred eighty-four thousand, eight hundred fifty".