4842939061 has 4 divisors (see below), whose sum is σ = 4848617452. Its totient is φ = 4837260672.

The previous prime is 4842939053. The next prime is 4842939121. The reversal of 4842939061 is 1609392484.

It is the 28411-st star number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 523952100 + 4318986961 = 22890^2 + 65719^2 .

It is a cyclic number.

It is not a de Polignac number, because 4842939061 - 2³ = 4842939053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4842939461) 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, 2837916 + ... + 2839621.

It is an arithmetic number, because the mean of its divisors is an integer number (1212154363).

Almost surely, 2^4842939061 is an apocalyptic number.

It is an amenable number.

4842939061 is a deficient number, since it is larger than the sum of its proper divisors (5678391).

4842939061 is an equidigital number, since it uses as much as digits as its factorization.

4842939061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5678390.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 4842939061 is about 69591.2283337491. The cubic root of 4842939061 is about 1691.8804344688.

The spelling of 4842939061 in words is "four billion, eight hundred forty-two million, nine hundred thirty-nine thousand, sixty-one".