2706142789 has 8 divisors (see below), whose sum is σ = 3111709760. Its totient is φ = 2305319616.

The previous prime is 2706142771. The next prime is 2706142819. The reversal of 2706142789 is 9872416072.

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

It is a cyclic number.

It is not a de Polignac number, because 2706142789 - 2¹¹ = 2706140741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706142759) 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, 1184724 + ... + 1187005.

It is an arithmetic number, because the mean of its divisors is an integer number (388963720).

Almost surely, 2^2706142789 is an apocalyptic number.

It is an amenable number.

2706142789 is a deficient number, since it is larger than the sum of its proper divisors (405566971).

2706142789 is a wasteful number, since it uses less digits than its factorization.

2706142789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371899.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 2706142789 is about 52020.5996601346. The cubic root of 2706142789 is about 1393.5318613902.

The spelling of 2706142789 in words is "two billion, seven hundred six million, one hundred forty-two thousand, seven hundred eighty-nine".