404731034 has 4 divisors (see below), whose sum is σ = 607096554. Its totient is φ = 202365516.

The previous prime is 404731003. The next prime is 404731057. The reversal of 404731034 is 430137404.

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., 402122809 + 2608225 = 20053^2 + 1615^2 .

It is a junction number, because it is equal to n+sod(n) for n = 404730994 and 404731012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101182757 + ... + 101182760.

Almost surely, 2^404731034 is an apocalyptic number.

404731034 is a deficient number, since it is larger than the sum of its proper divisors (202365520).

404731034 is a wasteful number, since it uses less digits than its factorization.

404731034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202365519.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 404731034 is about 20117.9281736465. The cubic root of 404731034 is about 739.6998015356.

Adding to 404731034 its reverse (430137404), we get a palindrome (834868438).

The spelling of 404731034 in words is "four hundred four million, seven hundred thirty-one thousand, thirty-four".