4743463421 has 4 divisors (see below), whose sum is σ = 4743745344. Its totient is φ = 4743181500.

The previous prime is 4743463409. The next prime is 4743463469. The reversal of 4743463421 is 1243643474.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1243643474 = 2 ⋅621821737.

It is a cyclic number.

It is not a de Polignac number, because 4743463421 - 2¹⁸ = 4743201277 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 (4743463321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114005 + ... + 149946.

It is an arithmetic number, because the mean of its divisors is an integer number (1185936336).

Almost surely, 2^4743463421 is an apocalyptic number.

It is an amenable number.

4743463421 is a deficient number, since it is larger than the sum of its proper divisors (281923).

4743463421 is a wasteful number, since it uses less digits than its factorization.

4743463421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281922.

The product of its digits is 193536, while the sum is 38.

The square root of 4743463421 is about 68872.8061066195. The cubic root of 4743463421 is about 1680.2162681004.

The spelling of 4743463421 in words is "four billion, seven hundred forty-three million, four hundred sixty-three thousand, four hundred twenty-one".