1675985344 has 112 divisors (see below), whose sum is σ = 3831701760. Its totient is φ = 719882240.

The previous prime is 1675985299. The next prime is 1675985351. The reversal of 1675985344 is 4435895761.

It is a junction number, because it is equal to n+sod(n) for n = 1675985291 and 1675985300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1440507 + ... + 1441669.

Almost surely, 2^1675985344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1675985344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1915850880).

1675985344 is an abundant number, since it is smaller than the sum of its proper divisors (2155716416).

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

1675985344 is a wasteful number, since it uses less digits than its factorization.

1675985344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298 (or 1288 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The square root of 1675985344 is about 40938.7999824128. The cubic root of 1675985344 is about 1187.8366986745.

The spelling of 1675985344 in words is "one billion, six hundred seventy-five million, nine hundred eighty-five thousand, three hundred forty-four".