4096784 has 10 divisors (see below), whose sum is σ = 7937550. Its totient is φ = 2048384.

The previous prime is 4096769. The next prime is 4096789. The reversal of 4096784 is 4876904.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4080400 + 16384 = 2020^2 + 128^2 .

It is not an unprimeable number, because it can be changed into a prime (4096789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128009 + ... + 128040.

It is an arithmetic number, because the mean of its divisors is an integer number (793755).

Almost surely, 2^4096784 is an apocalyptic number.

It is an amenable number.

4096784 is a deficient number, since it is larger than the sum of its proper divisors (3840766).

4096784 is a wasteful number, since it uses less digits than its factorization.

4096784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256057 (or 256051 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4096784 is about 2024.0513827470. The cubic root of 4096784 is about 160.0102076821.

It can be divided in two parts, 4096 and 784, that multiplied together give a square (3211264 = 1792²).

The spelling of 4096784 in words is "four million, ninety-six thousand, seven hundred eighty-four".