1434709884 has 96 divisors (see below), whose sum is σ = 3576545280. Its totient is φ = 446860800.

The previous prime is 1434709823. The next prime is 1434709889. The reversal of 1434709884 is 4889074341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434709889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1662037 + ... + 1662899.

It is an arithmetic number, because the mean of its divisors is an integer number (37255680).

Almost surely, 2^1434709884 is an apocalyptic number.

It is an amenable number.

1434709884 is an abundant number, since it is smaller than the sum of its proper divisors (2141835396).

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

1434709884 is a wasteful number, since it uses less digits than its factorization.

1434709884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051 (or 1049 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 1434709884 is about 37877.5643884345. The cubic root of 1434709884 is about 1127.8587073415.

The spelling of 1434709884 in words is "one billion, four hundred thirty-four million, seven hundred nine thousand, eight hundred eighty-four".