3643268541 has 8 divisors (see below), whose sum is σ = 5299299744. Its totient is φ = 2208041520.

The previous prime is 3643268533. The next prime is 3643268549. The reversal of 3643268541 is 1458623463.

3643268541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3643268533) and next prime (3643268549).

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

It is not a de Polignac number, because 3643268541 - 2³ = 3643268533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3643268493 and 3643268502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3643268549) 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, 55201006 + ... + 55201071.

It is an arithmetic number, because the mean of its divisors is an integer number (662412468).

Almost surely, 2^3643268541 is an apocalyptic number.

It is an amenable number.

3643268541 is a deficient number, since it is larger than the sum of its proper divisors (1656031203).

3643268541 is a wasteful number, since it uses less digits than its factorization.

3643268541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110402091.

The product of its digits is 414720, while the sum is 42.

The square root of 3643268541 is about 60359.4942076224. The cubic root of 3643268541 is about 1538.7346300193.

The spelling of 3643268541 in words is "three billion, six hundred forty-three million, two hundred sixty-eight thousand, five hundred forty-one".