803442807 has 12 divisors (see below), whose sum is σ = 1203511400. Its totient is φ = 535628376.

The previous prime is 803442793. The next prime is 803442817. The reversal of 803442807 is 708244308.

It is not a de Polignac number, because 803442807 - 2⁶ = 803442743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803442817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1652932 + ... + 1653417.

Almost surely, 2^803442807 is an apocalyptic number.

803442807 is a deficient number, since it is larger than the sum of its proper divisors (400068593).

803442807 is an equidigital number, since it uses as much as digits as its factorization.

803442807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306364 (or 3306352 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 803442807 is about 28345.0667136276. The cubic root of 803442807 is about 929.6475355296.

The spelling of 803442807 in words is "eight hundred three million, four hundred forty-two thousand, eight hundred seven".