1709416742 has 16 divisors (see below), whose sum is σ = 2961770832. Its totient is φ = 731301120.

The previous prime is 1709416733. The next prime is 1709416763. The reversal of 1709416742 is 2476149071.

It is a self number, because there is not a number n which added to its sum of digits gives 1709416742.

It is a congruent number.

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, 2284943 + ... + 2285690.

It is an arithmetic number, because the mean of its divisors is an integer number (185110677).

Almost surely, 2^1709416742 is an apocalyptic number.

1709416742 is a deficient number, since it is larger than the sum of its proper divisors (1252354090).

1709416742 is a wasteful number, since it uses less digits than its factorization.

1709416742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570663.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 1709416742 is about 41345.0933243595. The cubic root of 1709416742 is about 1195.6828067354.

The spelling of 1709416742 in words is "one billion, seven hundred nine million, four hundred sixteen thousand, seven hundred forty-two".