1434981934 has 16 divisors (see below), whose sum is σ = 2316454416. Its totient is φ = 664214400.

The previous prime is 1434981931. The next prime is 1434981941. The reversal of 1434981934 is 4391894341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434981931) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 343872 + ... + 348019.

It is an arithmetic number, because the mean of its divisors is an integer number (144778401).

Almost surely, 2^1434981934 is an apocalyptic number.

1434981934 is a deficient number, since it is larger than the sum of its proper divisors (881472482).

1434981934 is a wasteful number, since it uses less digits than its factorization.

1434981934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691971.

The product of its digits is 373248, while the sum is 46.

The square root of 1434981934 is about 37881.1553942062. The cubic root of 1434981934 is about 1127.9299911071.

The spelling of 1434981934 in words is "one billion, four hundred thirty-four million, nine hundred eighty-one thousand, nine hundred thirty-four".