3601974889 has 8 divisors (see below), whose sum is σ = 3631703040. Its totient is φ = 3572268336.

The previous prime is 3601974877. The next prime is 3601974907. The reversal of 3601974889 is 9884791063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3601974889 - 2²³ = 3593586281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3601972889) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 632547 + ... + 638215.

It is an arithmetic number, because the mean of its divisors is an integer number (453962880).

Almost surely, 2^3601974889 is an apocalyptic number.

It is an amenable number.

3601974889 is a deficient number, since it is larger than the sum of its proper divisors (29728151).

3601974889 is a wasteful number, since it uses less digits than its factorization.

3601974889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10799.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The square root of 3601974889 is about 60016.4551518998. The cubic root of 3601974889 is about 1532.8990683828.

The spelling of 3601974889 in words is "three billion, six hundred one million, nine hundred seventy-four thousand, eight hundred eighty-nine".