802055349 has 18 divisors (see below), whose sum is σ = 1199157570. Its totient is φ = 515971008.

The previous prime is 802055299. The next prime is 802055351. The reversal of 802055349 is 943550208.

802055349 is a `hidden beast` number, since 80 + 20 + 553 + 4 + 9 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 35319249 + 766736100 = 5943^2 + 27690^2 .

It is a de Polignac number, because none of the positive numbers 2^k-802055349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802055369) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 456657 + ... + 458409.

It is an arithmetic number, because the mean of its divisors is an integer number (66619865).

Almost surely, 2^802055349 is an apocalyptic number.

It is an amenable number.

802055349 is a deficient number, since it is larger than the sum of its proper divisors (397102221).

802055349 is an equidigital number, since it uses as much as digits as its factorization.

802055349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541 (or 1785 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 802055349 is about 28320.5817207204. The cubic root of 802055349 is about 929.1120939329.

The spelling of 802055349 in words is "eight hundred two million, fifty-five thousand, three hundred forty-nine".