3575201989 has 4 divisors (see below), whose sum is σ = 3575421856. Its totient is φ = 3574982124.

The previous prime is 3575201977. The next prime is 3575202011. The reversal of 3575201989 is 9891025753.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3575201989 - 2⁹ = 3575201477 is a prime.

It is a super-2 number, since 2×3575201989² = 25564138524299112242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3575201389) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 83409 + ... + 118774.

It is an arithmetic number, because the mean of its divisors is an integer number (893855464).

Almost surely, 2^3575201989 is an apocalyptic number.

It is an amenable number.

3575201989 is a deficient number, since it is larger than the sum of its proper divisors (219867).

3575201989 is a wasteful number, since it uses less digits than its factorization.

3575201989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219866.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 3575201989 is about 59792.9928085223. The cubic root of 3575201989 is about 1529.0916887899.

The spelling of 3575201989 in words is "three billion, five hundred seventy-five million, two hundred one thousand, nine hundred eighty-nine".