1434319 has 4 divisors (see below), whose sum is σ = 1445400. Its totient is φ = 1423240.

The previous prime is 1434289. The next prime is 1434337. The reversal of 1434319 is 9134341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9134341 = 239 ⋅38219.

It is a cyclic number.

It is not a de Polignac number, because 1434319 - 2¹¹ = 1432271 is a prime.

It is a super-2 number, since 2×1434319² = 4114541987522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1434293 and 1434302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5344 + ... + 5605.

It is an arithmetic number, because the mean of its divisors is an integer number (361350).

2^1434319 is an apocalyptic number.

1434319 is a deficient number, since it is larger than the sum of its proper divisors (11081).

1434319 is a wasteful number, since it uses less digits than its factorization.

1434319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11080.

The product of its digits is 1296, while the sum is 25.

The square root of 1434319 is about 1197.6305774320. The cubic root of 1434319 is about 112.7756270379.

It can be divided in two parts, 1434 and 319, that multiplied together give a triangular number (457446 = T₉₅₆).

The spelling of 1434319 in words is "one million, four hundred thirty-four thousand, three hundred nineteen".