3964538253 has 8 divisors (see below), whose sum is σ = 5692670368. Its totient is φ = 2439715824.

The previous prime is 3964538167. The next prime is 3964538287. The reversal of 3964538253 is 3528354693.

3964538253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3964538253 - 2⁹ = 3964537741 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 (3964538353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50827375 + ... + 50827452.

It is an arithmetic number, because the mean of its divisors is an integer number (711583796).

Almost surely, 2^3964538253 is an apocalyptic number.

It is an amenable number.

3964538253 is a deficient number, since it is larger than the sum of its proper divisors (1728132115).

3964538253 is a wasteful number, since it uses less digits than its factorization.

3964538253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101654843.

The product of its digits is 2332800, while the sum is 48.

The square root of 3964538253 is about 62964.5793522040. The cubic root of 3964538253 is about 1582.6961194862.

The spelling of 3964538253 in words is "three billion, nine hundred sixty-four million, five hundred thirty-eight thousand, two hundred fifty-three".