2067204404 has 12 divisors (see below), whose sum is σ = 3622152324. Its totient is φ = 1032303744.

The previous prime is 2067204397. The next prime is 2067204409. The reversal of 2067204404 is 4044027602.

It can be written as a sum of positive squares in 2 ways, for example, as 1338096400 + 729108004 = 36580^2 + 27002^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067204409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321029 + ... + 327404.

It is an arithmetic number, because the mean of its divisors is an integer number (301846027).

Almost surely, 2^2067204404 is an apocalyptic number.

It is an amenable number.

2067204404 is a deficient number, since it is larger than the sum of its proper divisors (1554947920).

2067204404 is a wasteful number, since it uses less digits than its factorization.

2067204404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649234 (or 649232 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2067204404 is about 45466.5195940925. The cubic root of 2067204404 is about 1273.8779114538.

The spelling of 2067204404 in words is "two billion, sixty-seven million, two hundred four thousand, four hundred four".