1434918984 has 64 divisors (see below), whose sum is σ = 3689038080. Its totient is φ = 464832000.

The previous prime is 1434918973. The next prime is 1434919069. The reversal of 1434918984 is 4898194341.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 263974 + ... + 269354.

It is an arithmetic number, because the mean of its divisors is an integer number (57641220).

Almost surely, 2^1434918984 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 1434918984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1844519040).

1434918984 is an abundant number, since it is smaller than the sum of its proper divisors (2254119096).

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

1434918984 is a wasteful number, since it uses less digits than its factorization.

1434918984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702 (or 5698 counting only the distinct ones).

The product of its digits is 995328, while the sum is 51.

The square root of 1434918984 is about 37880.3244970262. The cubic root of 1434918984 is about 1127.9134974660.

It can be divided in two parts, 14349 and 18984, that added together give a palindrome (33333).

The spelling of 1434918984 in words is "one billion, four hundred thirty-four million, nine hundred eighteen thousand, nine hundred eighty-four".