404422034 has 4 divisors (see below), whose sum is σ = 606633054. Its totient is φ = 202211016.

The previous prime is 404422033. The next prime is 404422037. The reversal of 404422034 is 430224404.

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., 389944009 + 14478025 = 19747^2 + 3805^2 .

It is not an unprimeable number, because it can be changed into a prime (404422033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101105507 + ... + 101105510.

Almost surely, 2^404422034 is an apocalyptic number.

404422034 is a deficient number, since it is larger than the sum of its proper divisors (202211020).

404422034 is a wasteful number, since it uses less digits than its factorization.

404422034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202211019.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 404422034 is about 20110.2469900297. The cubic root of 404422034 is about 739.5115074075.

Adding to 404422034 its reverse (430224404), we get a palindrome (834646438).

The spelling of 404422034 in words is "four hundred four million, four hundred twenty-two thousand, thirty-four".