2704142891 has 8 divisors (see below), whose sum is σ = 2779534320. Its totient is φ = 2628872928.

The previous prime is 2704142887. The next prime is 2704142897. The reversal of 2704142891 is 1982414072.

It is a happy number.

2704142891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2704142891 - 2² = 2704142887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2704142897) 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, 15740 + ... + 75206.

It is an arithmetic number, because the mean of its divisors is an integer number (347441790).

Almost surely, 2^2704142891 is an apocalyptic number.

2704142891 is a deficient number, since it is larger than the sum of its proper divisors (75391429).

2704142891 is a wasteful number, since it uses less digits than its factorization.

2704142891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60733.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 2704142891 is about 52001.3739337722. The cubic root of 2704142891 is about 1393.1884934044.

The spelling of 2704142891 in words is "two billion, seven hundred four million, one hundred forty-two thousand, eight hundred ninety-one".