2598132366 has 12 divisors (see below), whose sum is σ = 5629286832. Its totient is φ = 866044116.

The previous prime is 2598132353. The next prime is 2598132367. The reversal of 2598132366 is 6632318952.

2598132366 is a `hidden beast` number, since 259 + 8 + 1 + 32 + 366 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2598132367) 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 5 ways as a sum of consecutive naturals, for example, 72170326 + ... + 72170361.

It is an arithmetic number, because the mean of its divisors is an integer number (469107236).

Almost surely, 2^2598132366 is an apocalyptic number.

2598132366 is an abundant number, since it is smaller than the sum of its proper divisors (3031154466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2598132366 is a wasteful number, since it uses less digits than its factorization.

2598132366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144340695 (or 144340692 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 2598132366 is about 50971.8781878792. The cubic root of 2598132366 is about 1374.7395413656.

The spelling of 2598132366 in words is "two billion, five hundred ninety-eight million, one hundred thirty-two thousand, three hundred sixty-six".