270343394 has 8 divisors (see below), whose sum is σ = 419498460. Its totient is φ = 130510576.

The previous prime is 270343393. The next prime is 270343397. The reversal of 270343394 is 493343072.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 249229369 + 21114025 = 15787^2 + 4595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (270343393) 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, 2330489 + ... + 2330604.

Almost surely, 2^270343394 is an apocalyptic number.

270343394 is a deficient number, since it is larger than the sum of its proper divisors (149155066).

270343394 is a wasteful number, since it uses less digits than its factorization.

270343394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661124.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 270343394 is about 16442.1225515443. The cubic root of 270343394 is about 646.6042983154.

The spelling of 270343394 in words is "two hundred seventy million, three hundred forty-three thousand, three hundred ninety-four".