2026049729 has 8 divisors (see below), whose sum is σ = 2216798688. Its totient is φ = 1836394560.

The previous prime is 2026049719. The next prime is 2026049747. The reversal of 2026049729 is 9279406202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2026049729 - 2⁴ = 2026049713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2026049719) 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, 269567 + ... + 276980.

It is an arithmetic number, because the mean of its divisors is an integer number (277099836).

Almost surely, 2^2026049729 is an apocalyptic number.

It is an amenable number.

2026049729 is a deficient number, since it is larger than the sum of its proper divisors (190748959).

2026049729 is a wasteful number, since it uses less digits than its factorization.

2026049729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546895.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 2026049729 is about 45011.6621443821. The cubic root of 2026049729 is about 1265.3675714795.

The spelling of 2026049729 in words is "two billion, twenty-six million, forty-nine thousand, seven hundred twenty-nine".