270670340 has 24 divisors (see below), whose sum is σ = 588009240. Its totient is φ = 104534528.

The previous prime is 270670339. The next prime is 270670343. The reversal of 270670340 is 43076072.

It can be written as a sum of positive squares in 4 ways, for example, as 65836996 + 204833344 = 8114^2 + 14312^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (270670343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232757 + ... + 233916.

It is an arithmetic number, because the mean of its divisors is an integer number (24500385).

Almost surely, 2^270670340 is an apocalyptic number.

270670340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270670340 is an abundant number, since it is smaller than the sum of its proper divisors (317338900).

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

270670340 is a wasteful number, since it uses less digits than its factorization.

270670340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466711 (or 466709 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 270670340 is about 16452.0618768591. The cubic root of 270670340 is about 646.8648552323.

The spelling of 270670340 in words is "two hundred seventy million, six hundred seventy thousand, three hundred forty".