270803813 has 8 divisors (see below), whose sum is σ = 309792960. Its totient is φ = 231890400.

The previous prime is 270803773. The next prime is 270803833. The reversal of 270803813 is 318308072.

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

It is not a de Polignac number, because 270803813 - 2¹⁰ = 270802789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 270803813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270803833) 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, 11048 + ... + 25761.

It is an arithmetic number, because the mean of its divisors is an integer number (38724120).

Almost surely, 2^270803813 is an apocalyptic number.

It is an amenable number.

270803813 is a deficient number, since it is larger than the sum of its proper divisors (38989147).

270803813 is a wasteful number, since it uses less digits than its factorization.

270803813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37867.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 270803813 is about 16456.1177985575. The cubic root of 270803813 is about 646.9711651256.

The spelling of 270803813 in words is "two hundred seventy million, eight hundred three thousand, eight hundred thirteen".