1334306378 has 8 divisors (see below), whose sum is σ = 2050275780. Its totient is φ = 650881120.

The previous prime is 1334306377. The next prime is 1334306401. The reversal of 1334306378 is 8736034331.

It can be written as a sum of positive squares in 2 ways, for example, as 1088538049 + 245768329 = 32993^2 + 15677^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1334306377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8135933 + ... + 8136096.

Almost surely, 2^1334306378 is an apocalyptic number.

1334306378 is a deficient number, since it is larger than the sum of its proper divisors (715969402).

1334306378 is a wasteful number, since it uses less digits than its factorization.

1334306378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16272072.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 1334306378 is about 36528.1586998305. The cubic root of 1334306378 is about 1100.9100947513.

The spelling of 1334306378 in words is "one billion, three hundred thirty-four million, three hundred six thousand, three hundred seventy-eight".