4041017761 has 9 divisors (see below), whose sum is σ = 4442548593. Its totient is φ = 3673016820.

The previous prime is 4041017749. The next prime is 4041017779. The reversal of 4041017761 is 1677101404.

The square root of 4041017761 is 63569.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4041017761 - 2⁷ = 4041017633 is a prime.

It is a super-3 number, since 3×4041017761³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4041017161) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 696370 + ... + 702148.

Almost surely, 2^4041017761 is an apocalyptic number.

4041017761 is the 63569-th square number.

4041017761 is the 31785-th centered octagonal number.

It is an amenable number.

4041017761 is a deficient number, since it is larger than the sum of its proper divisors (401530832).

4041017761 is an frugal number, since it uses more digits than its factorization.

4041017761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11580 (or 5790 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The cubic root of 4041017761 is about 1592.8085798964.

The spelling of 4041017761 in words is "four billion, forty-one million, seventeen thousand, seven hundred sixty-one".