3189504253 has 4 divisors (see below), whose sum is σ = 3434850748. Its totient is φ = 2944157760.

The previous prime is 3189504233. The next prime is 3189504299. The reversal of 3189504253 is 3524059813.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2046929049 + 1142575204 = 45243^2 + 33802^2 .

It is a cyclic number.

It is not a de Polignac number, because 3189504253 - 2⁵ = 3189504221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3189504203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122673228 + ... + 122673253.

It is an arithmetic number, because the mean of its divisors is an integer number (858712687).

Almost surely, 2^3189504253 is an apocalyptic number.

It is an amenable number.

3189504253 is a deficient number, since it is larger than the sum of its proper divisors (245346495).

3189504253 is a wasteful number, since it uses less digits than its factorization.

3189504253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245346494.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 3189504253 is about 56475.6961267411. The cubic root of 3189504253 is about 1471.9997238611. Note that the first 3 decimals are identical.

The spelling of 3189504253 in words is "three billion, one hundred eighty-nine million, five hundred four thousand, two hundred fifty-three".