4861088643 has 4 divisors (see below), whose sum is σ = 6481451528. Its totient is φ = 3240725760.

The previous prime is 4861088629. The next prime is 4861088671. The reversal of 4861088643 is 3468801684.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4861088643 - 2¹³ = 4861080451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4861088592 and 4861088601.

It is not an unprimeable number, because it can be changed into a prime (4861088623) 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, 810181438 + ... + 810181443.

It is an arithmetic number, because the mean of its divisors is an integer number (1620362882).

Almost surely, 2^4861088643 is an apocalyptic number.

4861088643 is a deficient number, since it is larger than the sum of its proper divisors (1620362885).

4861088643 is a wasteful number, since it uses less digits than its factorization.

4861088643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620362884.

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 4861088643 is about 69721.5077504783. The cubic root of 4861088643 is about 1693.9913181343.

The spelling of 4861088643 in words is "four billion, eight hundred sixty-one million, eighty-eight thousand, six hundred forty-three".