1684713366 has 48 divisors (see below), whose sum is σ = 4182796800. Its totient is φ = 480063024.

The previous prime is 1684713353. The next prime is 1684713377. The reversal of 1684713366 is 6633174861.

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 23 ways as a sum of consecutive naturals, for example, 30115 + ... + 65393.

It is an arithmetic number, because the mean of its divisors is an integer number (87141600).

Almost surely, 2^1684713366 is an apocalyptic number.

1684713366 is an abundant number, since it is smaller than the sum of its proper divisors (2498083434).

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

1684713366 is a wasteful number, since it uses less digits than its factorization.

1684713366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35673 (or 35670 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 1684713366 is about 41045.2599699405. The cubic root of 1684713366 is about 1189.8950937345.

The spelling of 1684713366 in words is "one billion, six hundred eighty-four million, seven hundred thirteen thousand, three hundred sixty-six".