3164064303661 has 4 divisors (see below), whose sum is σ = 3164069514400. Its totient is φ = 3164059092924.

The previous prime is 3164064303611. The next prime is 3164064303709. The reversal of 3164064303661 is 1663034604613.

3164064303661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 3164064303661 - 2²¹ = 3164062206509 is a prime.

It is a super-2 number, since 2×3164064303661² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3164064303611) 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, 1552791 + ... + 2956228.

It is an arithmetic number, because the mean of its divisors is an integer number (791017378600).

Almost surely, 2^{3164064303661} is an apocalyptic number.

It is an amenable number.

3164064303661 is a deficient number, since it is larger than the sum of its proper divisors (5210739).

3164064303661 is an equidigital number, since it uses as much as digits as its factorization.

3164064303661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210738.

The product of its (nonzero) digits is 559872, while the sum is 43.

The spelling of 3164064303661 in words is "three trillion, one hundred sixty-four billion, sixty-four million, three hundred three thousand, six hundred sixty-one".