2096721324 has 36 divisors (see below), whose sum is σ = 5412816864. Its totient is φ = 684036192.

The previous prime is 2096721311. The next prime is 2096721329. The reversal of 2096721324 is 4231276902.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2096721329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 617907 + ... + 621290.

It is an arithmetic number, because the mean of its divisors is an integer number (150356024).

Almost surely, 2^2096721324 is an apocalyptic number.

It is an amenable number.

2096721324 is an abundant number, since it is smaller than the sum of its proper divisors (3316095540).

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

2096721324 is a wasteful number, since it uses less digits than its factorization.

2096721324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239254 (or 1239249 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2096721324 is about 45789.9696876947. The cubic root of 2096721324 is about 1279.9123727448.

The spelling of 2096721324 in words is "two billion, ninety-six million, seven hundred twenty-one thousand, three hundred twenty-four".