2689050673 has 8 divisors (see below), whose sum is σ = 2697343200. Its totient is φ = 2680769280.

The previous prime is 2689050643. The next prime is 2689050691. The reversal of 2689050673 is 3760509862.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2689050673 is a prime.

It is a super-3 number, since 3×2689050673³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2689050643) 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, 811486 + ... + 814792.

It is an arithmetic number, because the mean of its divisors is an integer number (337167900).

Almost surely, 2^2689050673 is an apocalyptic number.

It is an amenable number.

2689050673 is a deficient number, since it is larger than the sum of its proper divisors (8292527).

2689050673 is a wasteful number, since it uses less digits than its factorization.

2689050673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 2689050673 is about 51856.0572450317. The cubic root of 2689050673 is about 1390.5917934506.

The spelling of 2689050673 in words is "two billion, six hundred eighty-nine million, fifty thousand, six hundred seventy-three".