2179004352 has 56 divisors (see below), whose sum is σ = 6588898176. Its totient is φ = 622572288.

The previous prime is 2179004323. The next prime is 2179004357. The reversal of 2179004352 is 2534009712.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2179004357) 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, 809298 + ... + 811985.

It is an arithmetic number, because the mean of its divisors is an integer number (117658896).

Almost surely, 2^2179004352 is an apocalyptic number.

It is an amenable number.

2179004352 is an abundant number, since it is smaller than the sum of its proper divisors (4409893824).

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

2179004352 is a wasteful number, since it uses less digits than its factorization.

2179004352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621305 (or 1621295 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2179004352 is about 46679.8066834043. The cubic root of 2179004352 is about 1296.4408270234.

The spelling of 2179004352 in words is "two billion, one hundred seventy-nine million, four thousand, three hundred fifty-two".