3664561061301 has 32 divisors (see below), whose sum is σ = 5712425164800. Its totient is φ = 2046059124096.

The previous prime is 3664561061281. The next prime is 3664561061323. The reversal of 3664561061301 is 1031601654663.

It is not a de Polignac number, because 3664561061301 - 2⁵ = 3664561061269 is a prime.

It is a super-2 number, since 2×3664561061301² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664561061351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2507976 + ... + 3690401.

It is an arithmetic number, because the mean of its divisors is an integer number (178513286400).

Almost surely, 2^{3664561061301} is an apocalyptic number.

It is an amenable number.

3664561061301 is a deficient number, since it is larger than the sum of its proper divisors (2047864103499).

3664561061301 is a wasteful number, since it uses less digits than its factorization.

3664561061301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6199033.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 3664561061301 in words is "three trillion, six hundred sixty-four billion, five hundred sixty-one million, sixty-one thousand, three hundred one".