2604466874 has 4 divisors (see below), whose sum is σ = 3906700314. Its totient is φ = 1302233436.

The previous prime is 2604466873. The next prime is 2604466973. The reversal of 2604466874 is 4786644062.

2604466874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2065066249 + 539400625 = 45443^2 + 23225^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2604466873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651116717 + ... + 651116720.

Almost surely, 2^2604466874 is an apocalyptic number.

2604466874 is a deficient number, since it is larger than the sum of its proper divisors (1302233440).

2604466874 is a wasteful number, since it uses less digits than its factorization.

2604466874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302233439.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The square root of 2604466874 is about 51033.9776423512. The cubic root of 2604466874 is about 1375.8558856893.

The spelling of 2604466874 in words is "two billion, six hundred four million, four hundred sixty-six thousand, eight hundred seventy-four".