2609825674 has 24 divisors (see below), whose sum is σ = 4193365248. Its totient is φ = 1217759400.

The previous prime is 2609825651. The next prime is 2609825677. The reversal of 2609825674 is 4765289062.

It is a super-3 number, since 3×2609825674³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2609825677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21399 + ... + 75349.

It is an arithmetic number, because the mean of its divisors is an integer number (174723552).

Almost surely, 2^2609825674 is an apocalyptic number.

2609825674 is a deficient number, since it is larger than the sum of its proper divisors (1583539574).

2609825674 is a wasteful number, since it uses less digits than its factorization.

2609825674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54058 (or 54039 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 2609825674 is about 51086.4529400897. The cubic root of 2609825674 is about 1376.7988663376.

The spelling of 2609825674 in words is "two billion, six hundred nine million, eight hundred twenty-five thousand, six hundred seventy-four".