4728794 has 24 divisors (see below), whose sum is σ = 8376948. Its totient is φ = 1995840.

The previous prime is 4728767. The next prime is 4728797. The reversal of 4728794 is 4978274.

It can be written as a sum of positive squares in 2 ways, for example, as 4558225 + 170569 = 2135^2 + 413^2 .

It is a super-2 number, since 2×4728794² = 44722985388872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4728797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6824 + ... + 7484.

Almost surely, 2^4728794 is an apocalyptic number.

4728794 is a deficient number, since it is larger than the sum of its proper divisors (3648154).

4728794 is a wasteful number, since it uses less digits than its factorization.

4728794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 743 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The square root of 4728794 is about 2174.5790397224. The cubic root of 4728794 is about 167.8482425857.

The spelling of 4728794 in words is "four million, seven hundred twenty-eight thousand, seven hundred ninety-four".