1434781706 has 16 divisors (see below), whose sum is σ = 2195743680. Its totient is φ = 702946080.

The previous prime is 1434781697. The next prime is 1434781721. The reversal of 1434781706 is 6071874341.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17150 + ... + 56246.

It is an arithmetic number, because the mean of its divisors is an integer number (137233980).

Almost surely, 2^1434781706 is an apocalyptic number.

1434781706 is a deficient number, since it is larger than the sum of its proper divisors (760961974).

1434781706 is a wasteful number, since it uses less digits than its factorization.

1434781706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39469.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 1434781706 is about 37878.5124575926. The cubic root of 1434781706 is about 1127.8775273406.

The spelling of 1434781706 in words is "one billion, four hundred thirty-four million, seven hundred eighty-one thousand, seven hundred six".