1434899 has 4 divisors (see below), whose sum is σ = 1510440. Its totient is φ = 1359360.

The previous prime is 1434887. The next prime is 1434911. The reversal of 1434899 is 9984341.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1434887) and next prime (1434911).

It is a cyclic number.

It is not a de Polignac number, because 1434899 - 2⁴ = 1434883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37742 + ... + 37779.

It is an arithmetic number, because the mean of its divisors is an integer number (377610).

2^1434899 is an apocalyptic number.

1434899 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1434899 is a deficient number, since it is larger than the sum of its proper divisors (75541).

1434899 is an equidigital number, since it uses as much as digits as its factorization.

1434899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75540.

The product of its digits is 31104, while the sum is 38.

The square root of 1434899 is about 1197.8726977438. The cubic root of 1434899 is about 112.7908261322.

The spelling of 1434899 in words is "one million, four hundred thirty-four thousand, eight hundred ninety-nine".