1434434 has 8 divisors (see below), whose sum is σ = 2157840. Its totient is φ = 715156.

The previous prime is 1434431. The next prime is 1434439. The reversal of 1434434 is 4344341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1434431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77 + ... + 1695.

It is an arithmetic number, because the mean of its divisors is an integer number (269730).

2^1434434 is an apocalyptic number.

1434434 is a deficient number, since it is larger than the sum of its proper divisors (723406).

1434434 is a wasteful number, since it uses less digits than its factorization.

1434434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064.

The product of its digits is 2304, while the sum is 23.

The square root of 1434434 is about 1197.6785879358. The cubic root of 1434434 is about 112.7786409771.

Adding to 1434434 its reverse (4344341), we get a palindrome (5778775).

The spelling of 1434434 in words is "one million, four hundred thirty-four thousand, four hundred thirty-four".