434442404 has 12 divisors (see below), whose sum is σ = 829390128. Its totient is φ = 197473800.

The previous prime is 434442319. The next prime is 434442439. The reversal of 434442404 is 404244434.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4936802 + ... + 4936889.

It is an arithmetic number, because the mean of its divisors is an integer number (69115844).

Almost surely, 2^434442404 is an apocalyptic number.

434442404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

434442404 is a deficient number, since it is larger than the sum of its proper divisors (394947724).

434442404 is a wasteful number, since it uses less digits than its factorization.

434442404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9873706 (or 9873704 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 434442404 is about 20843.2819872495. The cubic root of 434442404 is about 757.3745998854.

Adding to 434442404 its reverse (404244434), we get a palindrome (838686838).

The spelling of 434442404 in words is "four hundred thirty-four million, four hundred forty-two thousand, four hundred four".