4069473 has 4 divisors (see below), whose sum is σ = 5425968. Its totient is φ = 2712980.

The previous prime is 4069451. The next prime is 4069487. The reversal of 4069473 is 3749604.

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 a cyclic number.

It is not a de Polignac number, because 4069473 - 2⁸ = 4069217 is a prime.

It is a super-2 number, since 2×4069473² = 33121220995458, which contains 22 as substring.

It is a D-number.

It is a Curzon number.

4069473 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4069433) 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, 678243 + ... + 678248.

It is an arithmetic number, because the mean of its divisors is an integer number (1356492).

Almost surely, 2^4069473 is an apocalyptic number.

It is an amenable number.

4069473 is a deficient number, since it is larger than the sum of its proper divisors (1356495).

4069473 is a wasteful number, since it uses less digits than its factorization.

4069473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356494.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 4069473 is about 2017.2934838540. The cubic root of 4069473 is about 159.6538480117.

The spelling of 4069473 in words is "four million, sixty-nine thousand, four hundred seventy-three".