4729407273 has 18 divisors (see below), whose sum is σ = 6927528426. Its totient is φ = 3108588192.

The previous prime is 4729407253. The next prime is 4729407281. The reversal of 4729407273 is 3727049274.

4729407273 is a `hidden beast` number, since 472 + 9 + 40 + 72 + 73 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4146329664 + 583077609 = 64392^2 + 24147^2 .

It is not a de Polignac number, because 4729407273 - 2⁸ = 4729407017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4729407253) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1761390 + ... + 1764072.

Almost surely, 2^4729407273 is an apocalyptic number.

It is an amenable number.

4729407273 is a deficient number, since it is larger than the sum of its proper divisors (2198121153).

4729407273 is an frugal number, since it uses more digits than its factorization.

4729407273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445 (or 2759 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 4729407273 is about 68770.6861460608. The cubic root of 4729407273 is about 1678.5549830078.

The spelling of 4729407273 in words is "four billion, seven hundred twenty-nine million, four hundred seven thousand, two hundred seventy-three".