3525673109 has 16 divisors (see below), whose sum is σ = 4051846656. Its totient is φ = 3005164800.

The previous prime is 3525673097. The next prime is 3525673159. The reversal of 3525673109 is 9013765253.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3525673109 - 2¹⁶ = 3525607573 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525673159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1883444 + ... + 1885314.

It is an arithmetic number, because the mean of its divisors is an integer number (253240416).

Almost surely, 2^3525673109 is an apocalyptic number.

It is an amenable number.

3525673109 is a deficient number, since it is larger than the sum of its proper divisors (526173547).

3525673109 is a wasteful number, since it uses less digits than its factorization.

3525673109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 3525673109 is about 59377.3787649809. The cubic root of 3525673109 is about 1521.9977639931.

The spelling of 3525673109 in words is "three billion, five hundred twenty-five million, six hundred seventy-three thousand, one hundred nine".