270381194 has 12 divisors (see below), whose sum is σ = 419079762. Its totient is φ = 130828680.

The previous prime is 270381193. The next prime is 270381197. The reversal of 270381194 is 491183072.

It can be written as a sum of positive squares in only one way, i.e., 254881225 + 15499969 = 15965^2 + 3937^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (270381193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68417 + ... + 72260.

Almost surely, 2^270381194 is an apocalyptic number.

270381194 is a deficient number, since it is larger than the sum of its proper divisors (148698568).

270381194 is a wasteful number, since it uses less digits than its factorization.

270381194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140741 (or 140710 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 270381194 is about 16443.2719979936. The cubic root of 270381194 is about 646.6344334496.

The spelling of 270381194 in words is "two hundred seventy million, three hundred eighty-one thousand, one hundred ninety-four".