4017091049 has 8 divisors (see below), whose sum is σ = 4194452160. Its totient is φ = 3842319376.

The previous prime is 4017091033. The next prime is 4017091069. The reversal of 4017091049 is 9401907104.

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 4017091049 - 2⁴ = 4017091033 is a prime.

It is a super-2 number, since 2×4017091049² = 32274040991911840802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4017091069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644189 + ... + 650394.

It is an arithmetic number, because the mean of its divisors is an integer number (524306520).

Almost surely, 2^4017091049 is an apocalyptic number.

It is an amenable number.

4017091049 is a deficient number, since it is larger than the sum of its proper divisors (177361111).

4017091049 is a wasteful number, since it uses less digits than its factorization.

4017091049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294719.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 4017091049 is about 63380.5257867115. The cubic root of 4017091049 is about 1589.6587019777.

The spelling of 4017091049 in words is "four billion, seventeen million, ninety-one thousand, forty-nine".