3661026055 has 8 divisors (see below), whose sum is σ = 4433536800. Its totient is φ = 2901950496.

The previous prime is 3661026029. The next prime is 3661026059. The reversal of 3661026055 is 5506201663.

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 3661026055 - 2¹³ = 3661017863 is a prime.

It is a super-2 number, since 2×3661026055² = 26806223550777726050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3661026055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3661026059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3358195 + ... + 3359284.

It is an arithmetic number, because the mean of its divisors is an integer number (554192100).

Almost surely, 2^3661026055 is an apocalyptic number.

3661026055 is a deficient number, since it is larger than the sum of its proper divisors (772510745).

3661026055 is a wasteful number, since it uses less digits than its factorization.

3661026055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6717593.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 3661026055 is about 60506.4133377611. The cubic root of 3661026055 is about 1541.2305416009.

The spelling of 3661026055 in words is "three billion, six hundred sixty-one million, twenty-six thousand, fifty-five".