270979868 has 6 divisors (see below), whose sum is σ = 474214776. Its totient is φ = 135489932.

The previous prime is 270979829. The next prime is 270979889. The reversal of 270979868 is 868979072.

It is a super-2 number, since 2×270979868² = 146860177722594848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33872480 + ... + 33872487.

It is an arithmetic number, because the mean of its divisors is an integer number (79035796).

Almost surely, 2^270979868 is an apocalyptic number.

It is an amenable number.

270979868 is a deficient number, since it is larger than the sum of its proper divisors (203234908).

270979868 is a wasteful number, since it uses less digits than its factorization.

270979868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67744971 (or 67744969 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 56.

The square root of 270979868 is about 16461.4661558441. The cubic root of 270979868 is about 647.1113377382. Note that the first 3 decimals are identical.

The spelling of 270979868 in words is "two hundred seventy million, nine hundred seventy-nine thousand, eight hundred sixty-eight".