2609132682 has 32 divisors (see below), whose sum is σ = 5640606720. Its totient is φ = 799819200.

The previous prime is 2609132671. The next prime is 2609132689. The reversal of 2609132682 is 2862319062.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 2609132682.

It is not an unprimeable number, because it can be changed into a prime (2609132689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41194 + ... + 83157.

It is an arithmetic number, because the mean of its divisors is an integer number (176268960).

Almost surely, 2^2609132682 is an apocalyptic number.

2609132682 is an abundant number, since it is smaller than the sum of its proper divisors (3031474038).

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

2609132682 is a wasteful number, since it uses less digits than its factorization.

2609132682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124638.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 2609132682 is about 51079.6699480331. The cubic root of 2609132682 is about 1376.6769942051.

The spelling of 2609132682 in words is "two billion, six hundred nine million, one hundred thirty-two thousand, six hundred eighty-two".