1742074859 has 8 divisors (see below), whose sum is σ = 1991693568. Its totient is φ = 1492643880.

The previous prime is 1742074849. The next prime is 1742074889. The reversal of 1742074859 is 9584702471.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1742074859 - 2⁴ = 1742074843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1742074849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26447 + ... + 64680.

It is an arithmetic number, because the mean of its divisors is an integer number (248961696).

Almost surely, 2^1742074859 is an apocalyptic number.

1742074859 is a deficient number, since it is larger than the sum of its proper divisors (249618709).

1742074859 is an equidigital number, since it uses as much as digits as its factorization.

1742074859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93865.

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 1742074859 is about 41738.1702881188. The cubic root of 1742074859 is about 1203.2492631794.

The spelling of 1742074859 in words is "one billion, seven hundred forty-two million, seventy-four thousand, eight hundred fifty-nine".