1006740434 has 16 divisors (see below), whose sum is σ = 1732077888. Its totient is φ = 429900912.

The previous prime is 1006740419. The next prime is 1006740463. The reversal of 1006740434 is 4340476001.

It is a junction number, because it is equal to n+sod(n) for n = 1006740397 and 1006740406.

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 7 ways as a sum of consecutive naturals, for example, 125924 + ... + 133679.

It is an arithmetic number, because the mean of its divisors is an integer number (108254868).

Almost surely, 2^1006740434 is an apocalyptic number.

1006740434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1006740434 is a deficient number, since it is larger than the sum of its proper divisors (725337454).

1006740434 is a wasteful number, since it uses less digits than its factorization.

1006740434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259889.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 1006740434 is about 31729.1732322164. The cubic root of 1006740434 is about 1002.2417819914.

The spelling of 1006740434 in words is "one billion, six million, seven hundred forty thousand, four hundred thirty-four".