4069634 has 4 divisors (see below), whose sum is σ = 6104454. Its totient is φ = 2034816.

The previous prime is 4069627. The next prime is 4069651. The reversal of 4069634 is 4369604.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 9409 = 2015^2 + 97^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4069634.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017407 + ... + 1017410.

Almost surely, 2^4069634 is an apocalyptic number.

4069634 is a deficient number, since it is larger than the sum of its proper divisors (2034820).

4069634 is a wasteful number, since it uses less digits than its factorization.

4069634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034819.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 4069634 is about 2017.3333884115. Note that the first 4 decimals coincide. The cubic root of 4069634 is about 159.6559534384.

The spelling of 4069634 in words is "four million, sixty-nine thousand, six hundred thirty-four".