270435340 has 24 divisors (see below), whose sum is σ = 649045152. Its totient is φ = 92720640.

The previous prime is 270435317. The next prime is 270435343. The reversal of 270435340 is 43534072.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 270435299 and 270435308.

It is not an unprimeable number, because it can be changed into a prime (270435343) 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, 965701 + ... + 965980.

It is an arithmetic number, because the mean of its divisors is an integer number (27043548).

Almost surely, 2^270435340 is an apocalyptic number.

270435340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270435340 is an abundant number, since it is smaller than the sum of its proper divisors (378609812).

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

270435340 is a wasteful number, since it uses less digits than its factorization.

270435340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931697 (or 1931695 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 270435340 is about 16444.9183640418. The cubic root of 270435340 is about 646.6775951437.

The spelling of 270435340 in words is "two hundred seventy million, four hundred thirty-five thousand, three hundred forty".