1683500164 has 12 divisors (see below), whose sum is σ = 2946720924. Its totient is φ = 841579904.

The previous prime is 1683500153. The next prime is 1683500171. The reversal of 1683500164 is 4610053861.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 390378564 + 1293121600 = 19758^2 + 35960^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18817 + ... + 61000.

It is an arithmetic number, because the mean of its divisors is an integer number (245560077).

Almost surely, 2^1683500164 is an apocalyptic number.

It is an amenable number.

1683500164 is a deficient number, since it is larger than the sum of its proper divisors (1263220760).

1683500164 is a wasteful number, since it uses less digits than its factorization.

1683500164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85094 (or 85092 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1683500164 is about 41030.4784763717. The cubic root of 1683500164 is about 1189.6094012650.

The spelling of 1683500164 in words is "one billion, six hundred eighty-three million, five hundred thousand, one hundred sixty-four".