3605211061 has 8 divisors (see below), whose sum is σ = 3883313664. Its totient is φ = 3337221360.

The previous prime is 3605211037. The next prime is 3605211083. The reversal of 3605211061 is 1601125063.

3605211061 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 3605211061 - 2²⁷ = 3470993333 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 (3695211061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2527486 + ... + 2528911.

It is an arithmetic number, because the mean of its divisors is an integer number (485414208).

Almost surely, 2^3605211061 is an apocalyptic number.

3605211061 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3605211061 is a deficient number, since it is larger than the sum of its proper divisors (278102603).

3605211061 is a wasteful number, since it uses less digits than its factorization.

3605211061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056451.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 3605211061 is about 60043.4098049070. The cubic root of 3605211061 is about 1533.3580055209.

The spelling of 3605211061 in words is "three billion, six hundred five million, two hundred eleven thousand, sixty-one".