1840808041 has 8 divisors (see below), whose sum is σ = 1876219200. Its totient is φ = 1805565840.

The previous prime is 1840808033. The next prime is 1840808051. The reversal of 1840808041 is 1408080481.

It is a happy number.

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

It is not a de Polignac number, because 1840808041 - 2³ = 1840808033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1840807988 and 1840808006.

It is not an unprimeable number, because it can be changed into a prime (1840808051) 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, 20131 + ... + 63928.

It is an arithmetic number, because the mean of its divisors is an integer number (234527400).

Almost surely, 2^1840808041 is an apocalyptic number.

It is an amenable number.

1840808041 is a deficient number, since it is larger than the sum of its proper divisors (35411159).

1840808041 is an equidigital number, since it uses as much as digits as its factorization.

1840808041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84479.

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 1840808041 is about 42904.6389216830. The cubic root of 1840808041 is about 1225.5644858647.

The spelling of 1840808041 in words is "one billion, eight hundred forty million, eight hundred eight thousand, forty-one".