761841 has 6 divisors (see below), whose sum is σ = 1100450. Its totient is φ = 507888.

The previous prime is 761833. The next prime is 761861. The reversal of 761841 is 148167.

It is a happy number.

761841 is a `hidden beast` number, since 7 + 618 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 531441 + 230400 = 729^2 + 480^2 .

It is not a de Polignac number, because 761841 - 2³ = 761833 is a prime.

It is a Duffinian number.

761841 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (761861) 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, 42316 + ... + 42333.

2⁷⁶¹⁸⁴¹ is an apocalyptic number.

It is an amenable number.

761841 is a deficient number, since it is larger than the sum of its proper divisors (338609).

761841 is a wasteful number, since it uses less digits than its factorization.

761841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84655 (or 84652 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 761841 is about 872.8350359604. The cubic root of 761841 is about 91.3316801638.

The spelling of 761841 in words is "seven hundred sixty-one thousand, eight hundred forty-one".