2604540998 has 8 divisors (see below), whose sum is σ = 4136623992. Its totient is φ = 1225666336.

The previous prime is 2604540997. The next prime is 2604541001. The reversal of 2604540998 is 8990454062.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2604540997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38302040 + ... + 38302107.

It is an arithmetic number, because the mean of its divisors is an integer number (517077999).

Almost surely, 2^2604540998 is an apocalyptic number.

2604540998 is a deficient number, since it is larger than the sum of its proper divisors (1532082994).

2604540998 is a wasteful number, since it uses less digits than its factorization.

2604540998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76604166.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 2604540998 is about 51034.7038592368. The cubic root of 2604540998 is about 1375.8689380054.

The spelling of 2604540998 in words is "two billion, six hundred four million, five hundred forty thousand, nine hundred ninety-eight".