2604273673 has 8 divisors (see below), whose sum is σ = 2758144392. Its totient is φ = 2450478336.

The previous prime is 2604273599. The next prime is 2604273677. The reversal of 2604273673 is 3763724062.

It can be written as a sum of positive squares in 4 ways, for example, as 3579664 + 2600694009 = 1892^2 + 50997^2 .

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 2604273673 - 2¹⁷ = 2604142601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2604273677) 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, 62311 + ... + 95347.

It is an arithmetic number, because the mean of its divisors is an integer number (344768049).

Almost surely, 2^2604273673 is an apocalyptic number.

It is an amenable number.

2604273673 is a deficient number, since it is larger than the sum of its proper divisors (153870719).

2604273673 is a wasteful number, since it uses less digits than its factorization.

2604273673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37691.

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 2604273673 is about 51032.0847408765. The cubic root of 2604273673 is about 1375.8218642281.

The spelling of 2604273673 in words is "two billion, six hundred four million, two hundred seventy-three thousand, six hundred seventy-three".