1683480016 has 20 divisors (see below), whose sum is σ = 3262416192. Its totient is φ = 841566176.

The previous prime is 1683479951. The next prime is 1683480031. The reversal of 1683480016 is 6100843861.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109305 + ... + 123751.

Almost surely, 2^1683480016 is an apocalyptic number.

1683480016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1683480016 is a deficient number, since it is larger than the sum of its proper divisors (1578936176).

1683480016 is a wasteful number, since it uses less digits than its factorization.

1683480016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21738 (or 21732 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 1683480016 is about 41030.2329508376. The cubic root of 1683480016 is about 1189.6046555282.

The spelling of 1683480016 in words is "one billion, six hundred eighty-three million, four hundred eighty thousand, sixteen".