1682933616 has 240 divisors, whose sum is σ = 5917329600. Its totient is φ = 443681280.

The previous prime is 1682933599. The next prime is 1682933627. The reversal of 1682933616 is 6163392861.

1682933616 is a `hidden beast` number, since 1 + 6 + 8 + 29 + 3 + 3 + 616 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 640786 + ... + 643406.

It is an arithmetic number, because the mean of its divisors is an integer number (24655540).

Almost surely, 2^1682933616 is an apocalyptic number.

1682933616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1682933616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2958664800).

1682933616 is an abundant number, since it is smaller than the sum of its proper divisors (4234395984).

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

1682933616 is a wasteful number, since it uses less digits than its factorization.

1682933616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669 (or 2646 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 1682933616 is about 41023.5739057435. The cubic root of 1682933616 is about 1189.4759399484.

The spelling of 1682933616 in words is "one billion, six hundred eighty-two million, nine hundred thirty-three thousand, six hundred sixteen".