1683335052 has 36 divisors (see below), whose sum is σ = 4862968656. Its totient is φ = 480952800.

The previous prime is 1683335051. The next prime is 1683335107. The reversal of 1683335052 is 2505333861.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1683334998 and 1683335016.

It is not an unprimeable number, because it can be changed into a prime (1683335051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3339699 + ... + 3340202.

Almost surely, 2^1683335052 is an apocalyptic number.

1683335052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1683335052 is an abundant number, since it is smaller than the sum of its proper divisors (3179633604).

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

1683335052 is a wasteful number, since it uses less digits than its factorization.

1683335052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6679918 (or 6679913 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 1683335052 is about 41028.4663617835. The cubic root of 1683335052 is about 1189.5705090385.

The spelling of 1683335052 in words is "one billion, six hundred eighty-three million, three hundred thirty-five thousand, fifty-two".