2004379029 has 6 divisors (see below), whose sum is σ = 2895214166. Its totient is φ = 1336252680.

The previous prime is 2004379001. The next prime is 2004379049. The reversal of 2004379029 is 9209734002.

It can be written as a sum of positive squares in only one way, i.e., 1772578404 + 231800625 = 42102^2 + 15225^2 .

It is not a de Polignac number, because 2004379029 - 2²³ = 1995990421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2004378984 and 2004379002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004379049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111354382 + ... + 111354399.

Almost surely, 2^2004379029 is an apocalyptic number.

It is an amenable number.

2004379029 is a deficient number, since it is larger than the sum of its proper divisors (890835137).

2004379029 is a wasteful number, since it uses less digits than its factorization.

2004379029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222708787 (or 222708784 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 2004379029 is about 44770.2918127635. The cubic root of 2004379029 is about 1260.8399180650.

The spelling of 2004379029 in words is "two billion, four million, three hundred seventy-nine thousand, twenty-nine".