4061613641 has 8 divisors (see below), whose sum is σ = 4299271200. Its totient is φ = 3826344960.

The previous prime is 4061613601. The next prime is 4061613643. The reversal of 4061613641 is 1463161604.

4061613641 is digitally balanced in base 2, 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 4061613641 - 2²⁶ = 3994504777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4061613598 and 4061613607.

It is not an unprimeable number, because it can be changed into a prime (4061613643) 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, 593720 + ... + 600521.

It is an arithmetic number, because the mean of its divisors is an integer number (537408900).

Almost surely, 2^4061613641 is an apocalyptic number.

It is an amenable number.

4061613641 is a deficient number, since it is larger than the sum of its proper divisors (237657559).

4061613641 is a wasteful number, since it uses less digits than its factorization.

4061613641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194439.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4061613641 is about 63730.7903685495. The cubic root of 4061613641 is about 1595.5100213487.

The spelling of 4061613641 in words is "four billion, sixty-one million, six hundred thirteen thousand, six hundred forty-one".