1672201704 has 64 divisors (see below), whose sum is σ = 4443379200. Its totient is φ = 522922176.

The previous prime is 1672201697. The next prime is 1672201733. The reversal of 1672201704 is 4071022761.

It is a super-4 number, since 4×1672201704⁴ (a number of 38 digits) contains 4444 as substring.

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 15 ways as a sum of consecutive naturals, for example, 29167 + ... + 64769.

It is an arithmetic number, because the mean of its divisors is an integer number (69427800).

Almost surely, 2^1672201704 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 1672201704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2221689600).

1672201704 is an abundant number, since it is smaller than the sum of its proper divisors (2771177496).

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

1672201704 is a wasteful number, since it uses less digits than its factorization.

1672201704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35734 (or 35730 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 1672201704 is about 40892.5629424227. The cubic root of 1672201704 is about 1186.9421537035.

The spelling of 1672201704 in words is "one billion, six hundred seventy-two million, two hundred one thousand, seven hundred four".