1434590808 has 64 divisors (see below), whose sum is σ = 4116096000. Its totient is φ = 408156672.

The previous prime is 1434590771. The next prime is 1434590831. The reversal of 1434590808 is 8080954341.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 1434590808.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22288 + ... + 58016.

It is an arithmetic number, because the mean of its divisors is an integer number (64314000).

Almost surely, 2^1434590808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434590808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2058048000).

1434590808 is an abundant number, since it is smaller than the sum of its proper divisors (2681505192).

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

1434590808 is a wasteful number, since it uses less digits than its factorization.

1434590808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35984 (or 35980 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 1434590808 is about 37875.9925018474. The cubic root of 1434590808 is about 1127.8275036766.

The spelling of 1434590808 in words is "one billion, four hundred thirty-four million, five hundred ninety thousand, eight hundred eight".