1434404 has 6 divisors (see below), whose sum is σ = 2510214. Its totient is φ = 717200.

The previous prime is 1434397. The next prime is 1434421. The reversal of 1434404 is 4044341.

It can be written as a sum of positive squares in only one way, i.e., 1345600 + 88804 = 1160^2 + 298^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179297 + ... + 179304.

It is an arithmetic number, because the mean of its divisors is an integer number (418369).

2^1434404 is an apocalyptic number.

It is an amenable number.

1434404 is a deficient number, since it is larger than the sum of its proper divisors (1075810).

1434404 is a wasteful number, since it uses less digits than its factorization.

1434404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358605 (or 358603 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1434404 is about 1197.6660636421. Note that the first 3 decimals coincide. The cubic root of 1434404 is about 112.7778547476. Note that the first 3 decimals are identical.

Adding to 1434404 its reverse (4044341), we get a palindrome (5478745).

The spelling of 1434404 in words is "one million, four hundred thirty-four thousand, four hundred four".