805442416 has 20 divisors (see below), whose sum is σ = 1568721024. Its totient is φ = 400611200.

The previous prime is 805442413. The next prime is 805442419. The reversal of 805442416 is 614244508.

It is an interprime number because it is at equal distance from previous prime (805442413) and next prime (805442419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805442413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128725 + ... + 134836.

Almost surely, 2^805442416 is an apocalyptic number.

It is an amenable number.

805442416 is a deficient number, since it is larger than the sum of its proper divisors (763278608).

805442416 is a wasteful number, since it uses less digits than its factorization.

805442416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263760 (or 263754 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 805442416 is about 28380.3174048494. The cubic root of 805442416 is about 930.4181323999.

The spelling of 805442416 in words is "eight hundred five million, four hundred forty-two thousand, four hundred sixteen".