2609332002 has 32 divisors (see below), whose sum is σ = 5877956160. Its totient is φ = 857861280.

The previous prime is 2609331983. The next prime is 2609332009. The reversal of 2609332002 is 2002339062.

2609332002 is a `hidden beast` number, since 2 + 609 + 33 + 20 + 0 + 2 = 666.

It is a super-2 number, since 2×2609332002² = 13617226993322656008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2609332009) 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 15 ways as a sum of consecutive naturals, for example, 327024 + ... + 334907.

It is an arithmetic number, because the mean of its divisors is an integer number (183686130).

Almost surely, 2^2609332002 is an apocalyptic number.

2609332002 is an abundant number, since it is smaller than the sum of its proper divisors (3268624158).

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

2609332002 is a wasteful number, since it uses less digits than its factorization.

2609332002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662015 (or 662009 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 2609332002 is about 51081.6209805445. The cubic root of 2609332002 is about 1376.7120495670.

The spelling of 2609332002 in words is "two billion, six hundred nine million, three hundred thirty-two thousand, two".