2049034081 has 8 divisors (see below), whose sum is σ = 2209485600. Its totient is φ = 1893843360.

The previous prime is 2049034079. The next prime is 2049034093. The reversal of 2049034081 is 1804309402.

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

It is a cyclic number.

It is not a de Polignac number, because 2049034081 - 2¹ = 2049034079 is a prime.

It is a super-2 number, since 2×2049034081² = 8397081330199029122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2049034181) 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, 1314391 + ... + 1315948.

It is an arithmetic number, because the mean of its divisors is an integer number (276185700).

Almost surely, 2^2049034081 is an apocalyptic number.

It is an amenable number.

2049034081 is a deficient number, since it is larger than the sum of its proper divisors (160451519).

2049034081 is a wasteful number, since it uses less digits than its factorization.

2049034081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630399.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2049034081 is about 45266.2576429729. The cubic root of 2049034081 is about 1270.1345427553.

The spelling of 2049034081 in words is "two billion, forty-nine million, thirty-four thousand, eighty-one".