4742908473 has 4 divisors (see below), whose sum is σ = 6323877968. Its totient is φ = 3161938980.

The previous prime is 4742908463. The next prime is 4742908481. The reversal of 4742908473 is 3748092474.

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 not a de Polignac number, because 4742908473 - 2⁶ = 4742908409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4742908403) 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, 790484743 + ... + 790484748.

It is an arithmetic number, because the mean of its divisors is an integer number (1580969492).

Almost surely, 2^4742908473 is an apocalyptic number.

It is an amenable number.

4742908473 is a deficient number, since it is larger than the sum of its proper divisors (1580969495).

4742908473 is a wasteful number, since it uses less digits than its factorization.

4742908473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580969494.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The square root of 4742908473 is about 68868.7771998313. Note that the first 3 decimals coincide. The cubic root of 4742908473 is about 1680.1507415052.

The spelling of 4742908473 in words is "four billion, seven hundred forty-two million, nine hundred eight thousand, four hundred seventy-three".