270869648 has 60 divisors (see below), whose sum is σ = 623567232. Its totient is φ = 113601600.

The previous prime is 270869629. The next prime is 270869659. The reversal of 270869648 is 846968072.

It is a junction number, because it is equal to n+sod(n) for n = 270869596 and 270869605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33173 + ... + 40523.

Almost surely, 2^270869648 is an apocalyptic number.

270869648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270869648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311783616).

270869648 is an abundant number, since it is smaller than the sum of its proper divisors (352697584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

270869648 is a wasteful number, since it uses less digits than its factorization.

270869648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7420 (or 7407 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 270869648 is about 16458.1179969035. The cubic root of 270869648 is about 647.0235891726.

The spelling of 270869648 in words is "two hundred seventy million, eight hundred sixty-nine thousand, six hundred forty-eight".