1434533838 has 8 divisors (see below), whose sum is σ = 2869067688. Its totient is φ = 478177944.

The previous prime is 1434533833. The next prime is 1434533843. The reversal of 1434533838 is 8383354341.

It is an interprime number because it is at equal distance from previous prime (1434533833) and next prime (1434533843).

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

1434533838 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434533838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434533833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119544481 + ... + 119544492.

It is an arithmetic number, because the mean of its divisors is an integer number (358633461).

Almost surely, 2^1434533838 is an apocalyptic number.

1434533838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434533838 is a wasteful number, since it uses less digits than its factorization.

1434533838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239088978.

The product of its digits is 414720, while the sum is 42.

The square root of 1434533838 is about 37875.2404348804. The cubic root of 1434533838 is about 1127.8125741736.

The spelling of 1434533838 in words is "one billion, four hundred thirty-four million, five hundred thirty-three thousand, eight hundred thirty-eight".