4069476 has 18 divisors (see below), whose sum is σ = 10286822. Its totient is φ = 1356480.

The previous prime is 4069451. The next prime is 4069487. The reversal of 4069476 is 6749604.

It can be written as a sum of positive squares in only one way, i.e., 3709476 + 360000 = 1926^2 + 600^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 113041 = 4069476 / (4 + 0 + 6 + 9 + 4 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 4069476.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56485 + ... + 56556.

Almost surely, 2^4069476 is an apocalyptic number.

It is an amenable number.

4069476 is an abundant number, since it is smaller than the sum of its proper divisors (6217346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4069476 is a wasteful number, since it uses less digits than its factorization.

4069476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113051 (or 113046 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 4069476 is about 2017.2942274244. The cubic root of 4069476 is about 159.6538872438.

The spelling of 4069476 in words is "four million, sixty-nine thousand, four hundred seventy-six".