270213938 has 16 divisors (see below), whose sum is σ = 420336000. Its totient is φ = 130125072.

The previous prime is 270213917. The next prime is 270213971. The reversal of 270213938 is 839312072.

It is a junction number, because it is equal to n+sod(n) for n = 270213898 and 270213907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18743 + ... + 29861.

It is an arithmetic number, because the mean of its divisors is an integer number (26271000).

Almost surely, 2^270213938 is an apocalyptic number.

270213938 is a deficient number, since it is larger than the sum of its proper divisors (150122062).

270213938 is a wasteful number, since it uses less digits than its factorization.

270213938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11569.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 270213938 is about 16438.1853621378. The cubic root of 270213938 is about 646.5010713669.

The spelling of 270213938 in words is "two hundred seventy million, two hundred thirteen thousand, nine hundred thirty-eight".