270157378 has 16 divisors (see below), whose sum is σ = 411787800. Its totient is φ = 132903936.

The previous prime is 270157369. The next prime is 270157397. The reversal of 270157378 is 873751072.

It can be written as a sum of positive squares in 4 ways, for example, as 248283049 + 21874329 = 15757^2 + 4677^2 .

It is a super-3 number, since 3×270157378³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 270157378.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64698 + ... + 68746.

Almost surely, 2^270157378 is an apocalyptic number.

270157378 is a deficient number, since it is larger than the sum of its proper divisors (141630422).

270157378 is a wasteful number, since it uses less digits than its factorization.

270157378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581.

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 270157378 is about 16436.4648875602. The cubic root of 270157378 is about 646.4559606268.

The spelling of 270157378 in words is "two hundred seventy million, one hundred fifty-seven thousand, three hundred seventy-eight".