2485587398 has 16 divisors (see below), whose sum is σ = 4263496224. Its totient is φ = 1064629440.

The previous prime is 2485587397. The next prime is 2485587407. The reversal of 2485587398 is 8937855842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485587397) 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, 26615 + ... + 75362.

It is an arithmetic number, because the mean of its divisors is an integer number (266468514).

Almost surely, 2^2485587398 is an apocalyptic number.

2485587398 is a deficient number, since it is larger than the sum of its proper divisors (1777908826).

2485587398 is a wasteful number, since it uses less digits than its factorization.

2485587398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103727.

The product of its digits is 19353600, while the sum is 59.

The square root of 2485587398 is about 49855.6656559713. The cubic root of 2485587398 is about 1354.5956588231.

The spelling of 2485587398 in words is "two billion, four hundred eighty-five million, five hundred eighty-seven thousand, three hundred ninety-eight".