3613253441 has 4 divisors (see below), whose sum is σ = 4129432512. Its totient is φ = 3097074372.

The previous prime is 3613253401. The next prime is 3613253447. The reversal of 3613253441 is 1443523163.

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 not a de Polignac number, because 3613253441 - 2¹⁸ = 3612991297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3613253398 and 3613253407.

It is not an unprimeable number, because it can be changed into a prime (3613253447) 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, 258089525 + ... + 258089538.

It is an arithmetic number, because the mean of its divisors is an integer number (1032358128).

Almost surely, 2^3613253441 is an apocalyptic number.

It is an amenable number.

3613253441 is a deficient number, since it is larger than the sum of its proper divisors (516179071).

3613253441 is an equidigital number, since it uses as much as digits as its factorization.

3613253441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516179070.

The product of its digits is 25920, while the sum is 32.

The square root of 3613253441 is about 60110.3438769069. The cubic root of 3613253441 is about 1534.4973460547.

The spelling of 3613253441 in words is "three billion, six hundred thirteen million, two hundred fifty-three thousand, four hundred forty-one".