270870868 has 12 divisors (see below), whose sum is σ = 476481460. Its totient is φ = 134733312.

The previous prime is 270870857. The next prime is 270870869. The reversal of 270870868 is 868078072.

It can be written as a sum of positive squares in 2 ways, for example, as 88134544 + 182736324 = 9388^2 + 13518^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270870869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174663 + ... + 176206.

Almost surely, 2^270870868 is an apocalyptic number.

It is an amenable number.

270870868 is a deficient number, since it is larger than the sum of its proper divisors (205610592).

270870868 is a wasteful number, since it uses less digits than its factorization.

270870868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351066 (or 351064 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 46.

The square root of 270870868 is about 16458.1550606379. The cubic root of 270870868 is about 647.0245605717.

The spelling of 270870868 in words is "two hundred seventy million, eight hundred seventy thousand, eight hundred sixty-eight".