4742884609 has 4 divisors (see below), whose sum is σ = 4766718400. Its totient is φ = 4719050820.

The previous prime is 4742884589. The next prime is 4742884631. The reversal of 4742884609 is 9064882474.

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 4742884609 - 2¹³ = 4742876417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4742884309) 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, 11916597 + ... + 11916994.

It is an arithmetic number, because the mean of its divisors is an integer number (1191679600).

Almost surely, 2^4742884609 is an apocalyptic number.

It is an amenable number.

4742884609 is a deficient number, since it is larger than the sum of its proper divisors (23833791).

4742884609 is a wasteful number, since it uses less digits than its factorization.

4742884609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23833790.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The square root of 4742884609 is about 68868.6039425804. The cubic root of 4742884609 is about 1680.1479236010.

The spelling of 4742884609 in words is "four billion, seven hundred forty-two million, eight hundred eighty-four thousand, six hundred nine".