807049 has 4 divisors (see below), whose sum is σ = 808960. Its totient is φ = 805140.

The previous prime is 807017. The next prime is 807071. The reversal of 807049 is 940708.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 807049 - 2⁵ = 807017 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (807089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9 + ... + 1270.

It is an arithmetic number, because the mean of its divisors is an integer number (202240).

2⁸⁰⁷⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

807049 is a deficient number, since it is larger than the sum of its proper divisors (1911).

807049 is a wasteful number, since it uses less digits than its factorization.

807049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 807049 is about 898.3590596193. The cubic root of 807049 is about 93.1036344240.

The spelling of 807049 in words is "eight hundred seven thousand, forty-nine".